EduSahara™ Assignment
Name : Ogives
Chapter : Statistics
Grade : CBSE Grade X
License : Non Commercial Use
Question
1
1.
Less than cumulative curves are drawn using
(i)
upper boundaries of classes and less than cumulative frequencies
(ii)
mid values of classes and less than cumulative frequencies
(iii)
lower boundaries of classes and less than cumulative frequencies
(iv)
lower boundaries of classes and greater than cumulative frequencies
Question
2
2.
Greater than cumulative curves are drawn using
(i)
mid values of classes and greater than cumulative frequencies
(ii)
upper boundaries of classes and less than cumulative frequencies
(iii)
lower boundaries of classes and greater than cumulative frequencies
(iv)
upper boundaries of classes and greater than cumulative frequencies
Question
3
3.
Identify the frequency distribution table for the given ogive.
(i)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
Frequency
3
5
8
6
15
20
14
(ii)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
Frequency
9
2
9
2
17
16
19
(iii)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
Frequency
15
12
17
3
13
7
8
(iv)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
Frequency
2
13
16
2
14
5
3
(v)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
Frequency
1
10
10
17
1
2
16
Question
4
4.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Class-Interval
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
Frequency
12
15
4
13
19
11
(ii)
Class-Interval
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
Frequency
15
5
15
9
6
6
(iii)
Class-Interval
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
Frequency
1
8
14
6
16
11
(iv)
Class-Interval
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
Frequency
5
11
7
11
3
8
(v)
Class-Interval
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
Frequency
7
7
8
15
1
12
Question
5
5.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Class-Interval
20 - 30
31 - 41
42 - 52
53 - 63
64 - 74
75 - 85
86 - 96
Frequency
9
9
11
15
4
16
5
(ii)
Class-Interval
20 - 30
31 - 41
42 - 52
53 - 63
64 - 74
75 - 85
86 - 96
Frequency
3
6
14
3
14
7
20
(iii)
Class-Interval
20 - 30
31 - 41
42 - 52
53 - 63
64 - 74
75 - 85
86 - 96
Frequency
4
6
20
11
16
19
6
(iv)
Class-Interval
20 - 30
31 - 41
42 - 52
53 - 63
64 - 74
75 - 85
86 - 96
Frequency
14
10
9
9
10
7
14
(v)
Class-Interval
20 - 30
31 - 41
42 - 52
53 - 63
64 - 74
75 - 85
86 - 96
Frequency
10
3
9
6
9
8
3
Question
6
6.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Class-Interval
17 - 23
24 - 30
31 - 37
38 - 44
45 - 51
52 - 58
59 - 65
66 - 72
Frequency
2
4
3
19
8
6
7
5
(ii)
Class-Interval
17 - 23
24 - 30
31 - 37
38 - 44
45 - 51
52 - 58
59 - 65
66 - 72
Frequency
5
16
16
11
1
11
9
13
(iii)
Class-Interval
17 - 23
24 - 30
31 - 37
38 - 44
45 - 51
52 - 58
59 - 65
66 - 72
Frequency
7
11
20
2
6
5
16
7
(iv)
Class-Interval
17 - 23
24 - 30
31 - 37
38 - 44
45 - 51
52 - 58
59 - 65
66 - 72
Frequency
8
11
3
3
6
11
12
6
(v)
Class-Interval
17 - 23
24 - 30
31 - 37
38 - 44
45 - 51
52 - 58
59 - 65
66 - 72
Frequency
6
7
5
12
6
5
5
4
Question
7
7.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Class-Interval
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
Frequency
1
3
14
19
2
11
(ii)
Class-Interval
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
Frequency
5
20
8
8
20
12
(iii)
Class-Interval
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
Frequency
5
19
17
12
3
20
(iv)
Class-Interval
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
Frequency
9
19
16
12
5
12
(v)
Class-Interval
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
Frequency
4
5
3
12
9
10
Question
8
8.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Class-Interval
12 - 20
20 - 28
28 - 36
36 - 44
44 - 52
52 - 60
60 - 68
68 - 76
Frequency
6
5
3
11
20
10
3
2
(ii)
Class-Interval
12 - 20
20 - 28
28 - 36
36 - 44
44 - 52
52 - 60
60 - 68
68 - 76
Frequency
3
7
13
17
1
11
19
11
(iii)
Class-Interval
12 - 20
20 - 28
28 - 36
36 - 44
44 - 52
52 - 60
60 - 68
68 - 76
Frequency
6
18
18
17
7
18
13
15
(iv)
Class-Interval
12 - 20
20 - 28
28 - 36
36 - 44
44 - 52
52 - 60
60 - 68
68 - 76
Frequency
11
11
5
8
8
6
8
5
(v)
Class-Interval
12 - 20
20 - 28
28 - 36
36 - 44
44 - 52
52 - 60
60 - 68
68 - 76
Frequency
8
9
19
19
11
10
7
2
Question
9
9.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Class-Interval
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
Frequency
10
10
10
3
7
8
(ii)
Class-Interval
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
Frequency
11
6
17
12
13
3
(iii)
Class-Interval
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
Frequency
16
15
12
12
17
2
(iv)
Class-Interval
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
Frequency
1
15
19
11
13
20
(v)
Class-Interval
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
Frequency
16
10
17
4
8
6
Question
10
10.
The heights of 52 pupils in a school are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
123 - 128
129 - 134
135 - 140
141 - 146
147 - 152
153 - 158
159 - 164
165 - 170
No. of pupils
11
5
8
9
5
4
7
3
(ii)
Height (in cm)
123 - 128
129 - 134
135 - 140
141 - 146
147 - 152
153 - 158
159 - 164
165 - 170
No. of pupils
11
3
9
8
5
4
7
5
(iii)
Height (in cm)
123 - 128
129 - 134
135 - 140
141 - 146
147 - 152
153 - 158
159 - 164
165 - 170
No. of pupils
11
3
4
9
5
4
7
5
(iv)
Height (in cm)
123 - 128
129 - 134
135 - 140
141 - 146
147 - 152
153 - 158
159 - 164
165 - 170
No. of pupils
11
3
8
9
5
4
7
5
(v)
Height (in cm)
123 - 128
129 - 134
135 - 140
141 - 146
147 - 152
153 - 158
159 - 164
165 - 170
No. of pupils
11
3
8
9
10
4
7
5
Question
11
11.
The daily income of 44 workers of a factory is given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Daily income (in Rs)
200 - 220
220 - 240
240 - 260
260 - 280
280 - 300
300 - 320
No. of workers
10
7
10
5
9
7
(ii)
Daily income (in Rs)
200 - 220
220 - 240
240 - 260
260 - 280
280 - 300
300 - 320
No. of workers
10
7
6
5
9
7
(iii)
Daily income (in Rs)
200 - 220
220 - 240
240 - 260
260 - 280
280 - 300
300 - 320
No. of workers
10
7
6
1
9
7
(iv)
Daily income (in Rs)
200 - 220
220 - 240
240 - 260
260 - 280
280 - 300
300 - 320
No. of workers
10
6
7
5
9
7
Question
12
12.
The Marks obtained by 51 students of a class in an examination is given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Marks
8 - 13
13 - 18
18 - 23
23 - 28
28 - 33
33 - 38
38 - 43
No. of students
5
10
10
8
10
5
6
(ii)
Marks
8 - 13
13 - 18
18 - 23
23 - 28
28 - 33
33 - 38
38 - 43
No. of students
5
10
7
8
10
5
6
(iii)
Marks
8 - 13
13 - 18
18 - 23
23 - 28
28 - 33
33 - 38
38 - 43
No. of students
5
10
7
3
10
5
6
(iv)
Marks
8 - 13
13 - 18
18 - 23
23 - 28
28 - 33
33 - 38
38 - 43
No. of students
5
7
10
8
10
5
6
(v)
Marks
8 - 13
13 - 18
18 - 23
23 - 28
28 - 33
33 - 38
38 - 43
No. of students
5
6
7
8
10
5
10
Question
13
13.
The production yield in kg per hectare of wheat of 58 farms of a village is given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Production yield (in kg/ha)
30 - 36
36 - 42
42 - 48
48 - 54
54 - 60
60 - 66
66 - 72
72 - 78
Number of farms
5
5
13
8
9
6
8
8
(ii)
Production yield (in kg/ha)
30 - 36
36 - 42
42 - 48
48 - 54
54 - 60
60 - 66
66 - 72
72 - 78
Number of farms
5
5
8
9
9
6
8
8
(iii)
Production yield (in kg/ha)
30 - 36
36 - 42
42 - 48
48 - 54
54 - 60
60 - 66
66 - 72
72 - 78
Number of farms
5
5
9
8
6
6
8
8
(iv)
Production yield (in kg/ha)
30 - 36
36 - 42
42 - 48
48 - 54
54 - 60
60 - 66
66 - 72
72 - 78
Number of farms
5
5
9
8
9
6
8
8
(v)
Production yield (in kg/ha)
30 - 36
36 - 42
42 - 48
48 - 54
54 - 60
60 - 66
66 - 72
72 - 78
Number of farms
5
8
9
8
9
6
8
5
Question
14
14.
The Marks obtained by 51 students of a class in an examination is given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Marks
10 - 15
15 - 20
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
No. of students
5
9
3
7
7
9
7
(ii)
Marks
10 - 15
15 - 20
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
No. of students
5
7
7
7
7
9
9
(iii)
Marks
10 - 15
15 - 20
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
No. of students
5
7
9
7
7
9
7
(iv)
Marks
10 - 15
15 - 20
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
No. of students
5
9
7
9
7
9
7
(v)
Marks
10 - 15
15 - 20
20 - 25
25 - 30
30 - 35
35 - 40
40 - 45
No. of students
5
9
7
7
7
9
7
Question
15
15.
Heights of 98 students (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
127 - 134
134 - 141
141 - 148
148 - 155
155 - 162
162 - 169
169 - 176
No. of students
6
19
10
14
19
13
17
(ii)
Height (in cm)
127 - 134
134 - 141
141 - 148
148 - 155
155 - 162
162 - 169
169 - 176
No. of students
6
10
19
14
19
13
17
(iii)
Height (in cm)
127 - 134
134 - 141
141 - 148
148 - 155
155 - 162
162 - 169
169 - 176
No. of students
6
19
7
14
19
13
17
(iv)
Height (in cm)
127 - 134
134 - 141
141 - 148
148 - 155
155 - 162
162 - 169
169 - 176
No. of students
6
19
10
16
19
13
17
(v)
Height (in cm)
127 - 134
134 - 141
141 - 148
148 - 155
155 - 162
162 - 169
169 - 176
No. of students
6
17
10
14
19
13
19
Question
16
16.
Heights of 87 students (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
130 - 140
141 - 151
152 - 162
163 - 173
174 - 184
185 - 195
No. of students
20
9
16
12
12
15
(ii)
Height (in cm)
130 - 140
141 - 151
152 - 162
163 - 173
174 - 184
185 - 195
No. of students
20
9
16
15
12
15
(iii)
Height (in cm)
130 - 140
141 - 151
152 - 162
163 - 173
174 - 184
185 - 195
No. of students
20
16
9
15
12
15
(iv)
Height (in cm)
130 - 140
141 - 151
152 - 162
163 - 173
174 - 184
185 - 195
No. of students
20
9
21
15
12
15
(v)
Height (in cm)
130 - 140
141 - 151
152 - 162
163 - 173
174 - 184
185 - 195
No. of students
20
15
16
15
12
9
Question
17
17.
Heights of 48 students (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
120 - 126
126 - 132
132 - 138
138 - 144
144 - 150
No. of students
9
5
15
6
13
(ii)
Height (in cm)
120 - 126
126 - 132
132 - 138
138 - 144
144 - 150
No. of students
9
15
13
6
5
(iii)
Height (in cm)
120 - 126
126 - 132
132 - 138
138 - 144
144 - 150
No. of students
9
13
20
6
5
(iv)
Height (in cm)
120 - 126
126 - 132
132 - 138
138 - 144
144 - 150
No. of students
9
8
15
6
5
(v)
Height (in cm)
120 - 126
126 - 132
132 - 138
138 - 144
144 - 150
No. of students
9
13
15
6
5
Question
18
18.
Heights of 114 students (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
129 - 136
137 - 144
145 - 152
153 - 160
161 - 168
169 - 176
177 - 184
No. of students
16
17
22
12
17
18
17
(ii)
Height (in cm)
129 - 136
137 - 144
145 - 152
153 - 160
161 - 168
169 - 176
177 - 184
No. of students
16
17
17
14
17
18
17
(iii)
Height (in cm)
129 - 136
137 - 144
145 - 152
153 - 160
161 - 168
169 - 176
177 - 184
No. of students
16
17
17
12
17
18
17
Question
19
19.
Heights of 94 students (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
123 - 132
132 - 141
141 - 150
150 - 159
159 - 168
168 - 177
177 - 186
No. of students
9
15
14
5
20
18
13
(ii)
Height (in cm)
123 - 132
132 - 141
141 - 150
150 - 159
159 - 168
168 - 177
177 - 186
No. of students
9
14
15
5
20
18
13
(iii)
Height (in cm)
123 - 132
132 - 141
141 - 150
150 - 159
159 - 168
168 - 177
177 - 186
No. of students
9
13
14
5
20
18
15
(iv)
Height (in cm)
123 - 132
132 - 141
141 - 150
150 - 159
159 - 168
168 - 177
177 - 186
No. of students
9
15
14
2
20
18
13
(v)
Height (in cm)
123 - 132
132 - 141
141 - 150
150 - 159
159 - 168
168 - 177
177 - 186
No. of students
9
15
11
5
20
18
13
Question
20
20.
Heights of 113 students (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
124 - 133
134 - 143
144 - 153
154 - 163
164 - 173
174 - 183
184 - 193
194 - 203
No. of students
18
16
15
13
12
11
20
8
(ii)
Height (in cm)
124 - 133
134 - 143
144 - 153
154 - 163
164 - 173
174 - 183
184 - 193
194 - 203
No. of students
18
16
13
15
12
11
20
8
(iii)
Height (in cm)
124 - 133
134 - 143
144 - 153
154 - 163
164 - 173
174 - 183
184 - 193
194 - 203
No. of students
18
16
12
13
12
11
20
8
(iv)
Height (in cm)
124 - 133
134 - 143
144 - 153
154 - 163
164 - 173
174 - 183
184 - 193
194 - 203
No. of students
18
16
15
13
8
11
20
8
(v)
Height (in cm)
124 - 133
134 - 143
144 - 153
154 - 163
164 - 173
174 - 183
184 - 193
194 - 203
No. of students
18
8
15
13
12
11
20
16
Question
21
21.
Heights of 94 plants (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
61 - 68
68 - 75
75 - 82
82 - 89
89 - 96
96 - 103
103 - 110
110 - 117
No. of plants
10
18
14
11
6
9
20
6
(ii)
Height (in cm)
61 - 68
68 - 75
75 - 82
82 - 89
89 - 96
96 - 103
103 - 110
110 - 117
No. of plants
10
18
14
11
11
9
20
6
(iii)
Height (in cm)
61 - 68
68 - 75
75 - 82
82 - 89
89 - 96
96 - 103
103 - 110
110 - 117
No. of plants
10
18
9
11
6
9
20
6
(iv)
Height (in cm)
61 - 68
68 - 75
75 - 82
82 - 89
89 - 96
96 - 103
103 - 110
110 - 117
No. of plants
10
6
14
11
6
9
20
18
(v)
Height (in cm)
61 - 68
68 - 75
75 - 82
82 - 89
89 - 96
96 - 103
103 - 110
110 - 117
No. of plants
10
18
11
14
6
9
20
6
Question
22
22.
Heights of 61 plants (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
56 - 65
66 - 75
76 - 85
86 - 95
96 - 105
106 - 115
No. of plants
6
7
12
13
10
13
(ii)
Height (in cm)
56 - 65
66 - 75
76 - 85
86 - 95
96 - 105
106 - 115
No. of plants
6
13
12
13
10
7
(iii)
Height (in cm)
56 - 65
66 - 75
76 - 85
86 - 95
96 - 105
106 - 115
No. of plants
6
13
12
9
10
7
(iv)
Height (in cm)
56 - 65
66 - 75
76 - 85
86 - 95
96 - 105
106 - 115
No. of plants
6
12
13
13
10
7
(v)
Height (in cm)
56 - 65
66 - 75
76 - 85
86 - 95
96 - 105
106 - 115
No. of plants
6
13
9
13
10
7
Question
23
23.
Heights of 93 plants (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
61 - 70
70 - 79
79 - 88
88 - 97
97 - 106
106 - 115
No. of plants
18
18
13
7
17
20
(ii)
Height (in cm)
61 - 70
70 - 79
79 - 88
88 - 97
97 - 106
106 - 115
No. of plants
18
13
18
7
17
20
(iii)
Height (in cm)
61 - 70
70 - 79
79 - 88
88 - 97
97 - 106
106 - 115
No. of plants
18
18
15
7
17
20
(iv)
Height (in cm)
61 - 70
70 - 79
79 - 88
88 - 97
97 - 106
106 - 115
No. of plants
18
20
13
7
17
18
(v)
Height (in cm)
61 - 70
70 - 79
79 - 88
88 - 97
97 - 106
106 - 115
No. of plants
18
18
13
12
17
20
Question
24
24.
Heights of 79 plants (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
51 - 57
58 - 64
65 - 71
72 - 78
79 - 85
86 - 92
No. of plants
19
17
11
8
20
7
(ii)
Height (in cm)
51 - 57
58 - 64
65 - 71
72 - 78
79 - 85
86 - 92
No. of plants
19
17
11
5
20
7
(iii)
Height (in cm)
51 - 57
58 - 64
65 - 71
72 - 78
79 - 85
86 - 92
No. of plants
19
17
16
5
20
7
(iv)
Height (in cm)
51 - 57
58 - 64
65 - 71
72 - 78
79 - 85
86 - 92
No. of plants
19
11
17
5
20
7
(v)
Height (in cm)
51 - 57
58 - 64
65 - 71
72 - 78
79 - 85
86 - 92
No. of plants
19
7
11
5
20
17
Question
25
25.
Heights of 54 plants (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
62 - 68
68 - 74
74 - 80
80 - 86
86 - 92
No. of plants
9
8
19
11
10
(ii)
Height (in cm)
62 - 68
68 - 74
74 - 80
80 - 86
86 - 92
No. of plants
9
8
16
11
10
(iii)
Height (in cm)
62 - 68
68 - 74
74 - 80
80 - 86
86 - 92
No. of plants
9
16
8
11
10
(iv)
Height (in cm)
62 - 68
68 - 74
74 - 80
80 - 86
86 - 92
No. of plants
9
10
16
11
8
(v)
Height (in cm)
62 - 68
68 - 74
74 - 80
80 - 86
86 - 92
No. of plants
9
13
16
11
10
Question
26
26.
Heights of 116 plants (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
No. of plants
16
18
25
12
17
19
14
(ii)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
No. of plants
16
14
20
12
17
19
18
(iii)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
No. of plants
16
20
18
12
17
19
14
(iv)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
No. of plants
16
18
20
12
17
19
14
(v)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
No. of plants
16
18
20
9
17
19
14
Question
27
27.
Ages of 111 students (in years) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Age (in years)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
65 - 75
75 - 85
85 - 95
No. of students
14
6
24
11
17
9
15
20
(ii)
Age (in years)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
65 - 75
75 - 85
85 - 95
No. of students
14
20
19
11
17
9
15
6
(iii)
Age (in years)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
65 - 75
75 - 85
85 - 95
No. of students
14
6
11
19
17
9
15
20
(iv)
Age (in years)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
65 - 75
75 - 85
85 - 95
No. of students
14
6
19
11
17
9
15
20
(v)
Age (in years)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
65 - 75
75 - 85
85 - 95
No. of students
14
6
19
11
13
9
15
20
Question
28
28.
Ages of 95 students (in years) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Age (in years)
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
47 - 52
No. of students
8
18
17
20
14
18
(ii)
Age (in years)
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
47 - 52
No. of students
8
17
18
18
14
18
(iii)
Age (in years)
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
47 - 52
No. of students
8
18
18
20
14
17
(iv)
Age (in years)
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
47 - 52
No. of students
8
17
18
20
14
18
(v)
Age (in years)
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
47 - 52
No. of students
8
17
20
20
14
18
Question
29
29.
Ages of 77 students (in years) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Age (in years)
19 - 29
29 - 39
39 - 49
49 - 59
59 - 69
69 - 79
79 - 89
89 - 99
No. of students
5
12
12
8
20
9
5
6
(ii)
Age (in years)
19 - 29
29 - 39
39 - 49
49 - 59
59 - 69
69 - 79
79 - 89
89 - 99
No. of students
5
12
5
12
20
9
5
6
(iii)
Age (in years)
19 - 29
29 - 39
39 - 49
49 - 59
59 - 69
69 - 79
79 - 89
89 - 99
No. of students
5
6
8
12
20
9
5
12
(iv)
Age (in years)
19 - 29
29 - 39
39 - 49
49 - 59
59 - 69
69 - 79
79 - 89
89 - 99
No. of students
5
12
8
12
20
9
5
6
(v)
Age (in years)
19 - 29
29 - 39
39 - 49
49 - 59
59 - 69
69 - 79
79 - 89
89 - 99
No. of students
5
12
8
12
18
9
5
6
Question
30
30.
Ages of 93 students (in years) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Age (in years)
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
84 - 94
95 - 105
No. of students
11
6
7
18
2
10
15
20
(ii)
Age (in years)
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
84 - 94
95 - 105
No. of students
11
6
18
7
6
10
15
20
(iii)
Age (in years)
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
84 - 94
95 - 105
No. of students
11
6
7
18
6
10
15
20
(iv)
Age (in years)
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
84 - 94
95 - 105
No. of students
11
6
4
18
6
10
15
20
(v)
Age (in years)
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
84 - 94
95 - 105
No. of students
11
20
7
18
6
10
15
6
Question
31
31.
Ages of 69 students (in years) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Age (in years)
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
37 - 42
No. of students
14
15
13
5
16
6
(ii)
Age (in years)
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
37 - 42
No. of students
14
13
15
5
16
6
(iii)
Age (in years)
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
37 - 42
No. of students
14
13
15
7
16
6
(iv)
Age (in years)
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
37 - 42
No. of students
14
13
10
5
16
6
(v)
Age (in years)
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
37 - 42
No. of students
14
6
15
5
16
13
Question
32
32.
Ages of 111 students (in years) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Age (in years)
13 - 20
21 - 28
29 - 36
37 - 44
45 - 52
53 - 60
61 - 68
No. of students
13
19
19
14
16
20
15
(ii)
Age (in years)
13 - 20
21 - 28
29 - 36
37 - 44
45 - 52
53 - 60
61 - 68
No. of students
13
19
14
14
16
20
15
(iii)
Age (in years)
13 - 20
21 - 28
29 - 36
37 - 44
45 - 52
53 - 60
61 - 68
No. of students
13
15
14
14
16
20
19
(iv)
Age (in years)
13 - 20
21 - 28
29 - 36
37 - 44
45 - 52
53 - 60
61 - 68
No. of students
13
19
14
11
16
20
15
(v)
Age (in years)
13 - 20
21 - 28
29 - 36
37 - 44
45 - 52
53 - 60
61 - 68
No. of students
13
14
19
14
16
20
15
Question
33
33.
Scores of 106 students are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Score
83 - 93
93 - 103
103 - 113
113 - 123
123 - 133
133 - 143
143 - 153
153 - 163
No. of students
15
11
7
9
14
18
18
10
(ii)
Score
83 - 93
93 - 103
103 - 113
113 - 123
123 - 133
133 - 143
143 - 153
153 - 163
No. of students
15
11
2
9
18
18
18
10
(iii)
Score
83 - 93
93 - 103
103 - 113
113 - 123
123 - 133
133 - 143
143 - 153
153 - 163
No. of students
15
11
9
7
18
18
18
10
(iv)
Score
83 - 93
93 - 103
103 - 113
113 - 123
123 - 133
133 - 143
143 - 153
153 - 163
No. of students
15
11
7
9
18
18
18
10
(v)
Score
83 - 93
93 - 103
103 - 113
113 - 123
123 - 133
133 - 143
143 - 153
153 - 163
No. of students
15
10
7
9
18
18
18
11
Question
34
34.
Scores of 85 students are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Score
78 - 87
87 - 96
96 - 105
105 - 114
114 - 123
123 - 132
No. of students
16
19
7
8
18
17
(ii)
Score
78 - 87
87 - 96
96 - 105
105 - 114
114 - 123
123 - 132
No. of students
16
19
11
8
18
17
(iii)
Score
78 - 87
87 - 96
96 - 105
105 - 114
114 - 123
123 - 132
No. of students
16
17
7
8
18
19
(iv)
Score
78 - 87
87 - 96
96 - 105
105 - 114
114 - 123
123 - 132
No. of students
16
19
7
6
18
17
(v)
Score
78 - 87
87 - 96
96 - 105
105 - 114
114 - 123
123 - 132
No. of students
16
7
19
8
18
17
Question
35
35.
Scores of 99 students are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Score
81 - 90
90 - 99
99 - 108
108 - 117
117 - 126
126 - 135
135 - 144
144 - 153
No. of students
13
7
14
20
22
5
15
8
(ii)
Score
81 - 90
90 - 99
99 - 108
108 - 117
117 - 126
126 - 135
135 - 144
144 - 153
No. of students
13
7
14
20
17
5
15
8
(iii)
Score
81 - 90
90 - 99
99 - 108
108 - 117
117 - 126
126 - 135
135 - 144
144 - 153
No. of students
13
7
12
20
17
5
15
8
(iv)
Score
81 - 90
90 - 99
99 - 108
108 - 117
117 - 126
126 - 135
135 - 144
144 - 153
No. of students
13
8
14
20
17
5
15
7
(v)
Score
81 - 90
90 - 99
99 - 108
108 - 117
117 - 126
126 - 135
135 - 144
144 - 153
No. of students
13
7
20
14
17
5
15
8
Question
36
36.
Temperatures of 52 days (in °C) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Temperature (in degree)
29 - 35
35 - 41
41 - 47
47 - 53
53 - 59
No. of days
11
5
13
11
12
(ii)
Temperature (in degree)
29 - 35
35 - 41
41 - 47
47 - 53
53 - 59
No. of days
11
12
13
11
5
(iii)
Temperature (in degree)
29 - 35
35 - 41
41 - 47
47 - 53
53 - 59
No. of days
11
10
13
11
5
(iv)
Temperature (in degree)
29 - 35
35 - 41
41 - 47
47 - 53
53 - 59
No. of days
11
13
12
11
5
(v)
Temperature (in degree)
29 - 35
35 - 41
41 - 47
47 - 53
53 - 59
No. of days
11
12
15
11
5
Question
37
37.
Temperatures of 84 days (in °C) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Temperature (in degree)
33 - 41
42 - 50
51 - 59
60 - 68
69 - 77
78 - 86
87 - 95
96 - 104
No. of days
20
6
10
16
15
5
7
5
(ii)
Temperature (in degree)
33 - 41
42 - 50
51 - 59
60 - 68
69 - 77
78 - 86
87 - 95
96 - 104
No. of days
20
6
16
10
15
5
7
5
(iii)
Temperature (in degree)
33 - 41
42 - 50
51 - 59
60 - 68
69 - 77
78 - 86
87 - 95
96 - 104
No. of days
20
6
6
16
15
5
7
5
(iv)
Temperature (in degree)
33 - 41
42 - 50
51 - 59
60 - 68
69 - 77
78 - 86
87 - 95
96 - 104
No. of days
20
6
10
16
11
5
7
5
(v)
Temperature (in degree)
33 - 41
42 - 50
51 - 59
60 - 68
69 - 77
78 - 86
87 - 95
96 - 104
No. of days
20
5
10
16
15
5
7
6
Question
38
38.
Temperatures of 46 days (in °C) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Temperature (in degree)
32 - 38
38 - 44
44 - 50
50 - 56
56 - 62
No. of days
7
9
17
5
8
(ii)
Temperature (in degree)
32 - 38
38 - 44
44 - 50
50 - 56
56 - 62
No. of days
7
17
8
5
9
(iii)
Temperature (in degree)
32 - 38
38 - 44
44 - 50
50 - 56
56 - 62
No. of days
7
11
17
5
9
(iv)
Temperature (in degree)
32 - 38
38 - 44
44 - 50
50 - 56
56 - 62
No. of days
7
8
19
5
9
(v)
Temperature (in degree)
32 - 38
38 - 44
44 - 50
50 - 56
56 - 62
No. of days
7
8
17
5
9
Question
39
39.
Temperatures of 70 days (in °C) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Temperature (in degree)
27 - 36
37 - 46
47 - 56
57 - 66
67 - 76
77 - 86
87 - 96
No. of days
5
9
15
9
5
19
5
(ii)
Temperature (in degree)
27 - 36
37 - 46
47 - 56
57 - 66
67 - 76
77 - 86
87 - 96
No. of days
5
9
15
12
5
19
5
(iii)
Temperature (in degree)
27 - 36
37 - 46
47 - 56
57 - 66
67 - 76
77 - 86
87 - 96
No. of days
5
5
15
12
5
19
9
(iv)
Temperature (in degree)
27 - 36
37 - 46
47 - 56
57 - 66
67 - 76
77 - 86
87 - 96
No. of days
5
9
11
12
5
19
5
(v)
Temperature (in degree)
27 - 36
37 - 46
47 - 56
57 - 66
67 - 76
77 - 86
87 - 96
No. of days
5
15
9
12
5
19
5
Question
40
40.
Temperatures of 74 days (in °C) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Temperature (in degree)
31 - 36
36 - 41
41 - 46
46 - 51
51 - 56
56 - 61
No. of days
10
8
15
19
5
17
(ii)
Temperature (in degree)
31 - 36
36 - 41
41 - 46
46 - 51
51 - 56
56 - 61
No. of days
10
17
19
19
5
8
(iii)
Temperature (in degree)
31 - 36
36 - 41
41 - 46
46 - 51
51 - 56
56 - 61
No. of days
10
17
15
16
5
8
(iv)
Temperature (in degree)
31 - 36
36 - 41
41 - 46
46 - 51
51 - 56
56 - 61
No. of days
10
17
15
19
5
8
(v)
Temperature (in degree)
31 - 36
36 - 41
41 - 46
46 - 51
51 - 56
56 - 61
No. of days
10
15
17
19
5
8
Question
41
41.
Temperatures of 54 days (in °C) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Temperature (in degree)
31 - 36
37 - 42
43 - 48
49 - 54
55 - 60
No. of days
13
10
5
7
14
(ii)
Temperature (in degree)
31 - 36
37 - 42
43 - 48
49 - 54
55 - 60
No. of days
13
10
10
7
14
(iii)
Temperature (in degree)
31 - 36
37 - 42
43 - 48
49 - 54
55 - 60
No. of days
13
15
10
7
14
(iv)
Temperature (in degree)
31 - 36
37 - 42
43 - 48
49 - 54
55 - 60
No. of days
13
14
10
7
10
Question
42
42.
Weights of 98 students (in kg) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
96 - 105
No. of students
19
7
15
15
7
20
12
(ii)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
96 - 105
No. of students
19
12
15
18
7
20
7
(iii)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
96 - 105
No. of students
19
7
10
18
7
20
12
(iv)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
96 - 105
No. of students
19
15
7
18
7
20
12
(v)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
96 - 105
No. of students
19
7
15
18
7
20
12
Question
43
43.
Weights of 62 students (in kg) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Weight (in kg)
49 - 54
55 - 60
61 - 66
67 - 72
73 - 78
No. of students
10
8
10
15
19
(ii)
Weight (in kg)
49 - 54
55 - 60
61 - 66
67 - 72
73 - 78
No. of students
10
19
8
15
10
(iii)
Weight (in kg)
49 - 54
55 - 60
61 - 66
67 - 72
73 - 78
No. of students
10
10
8
15
19
(iv)
Weight (in kg)
49 - 54
55 - 60
61 - 66
67 - 72
73 - 78
No. of students
10
15
8
15
19
(v)
Weight (in kg)
49 - 54
55 - 60
61 - 66
67 - 72
73 - 78
No. of students
10
10
5
15
19
Question
44
44.
Weights of 96 students (in kg) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Weight (in kg)
51 - 61
61 - 71
71 - 81
81 - 91
91 - 101
101 - 111
111 - 121
121 - 131
No. of students
17
13
16
5
2
14
7
17
(ii)
Weight (in kg)
51 - 61
61 - 71
71 - 81
81 - 91
91 - 101
101 - 111
111 - 121
121 - 131
No. of students
17
13
5
16
7
14
7
17
(iii)
Weight (in kg)
51 - 61
61 - 71
71 - 81
81 - 91
91 - 101
101 - 111
111 - 121
121 - 131
No. of students
17
17
16
5
7
14
7
13
(iv)
Weight (in kg)
51 - 61
61 - 71
71 - 81
81 - 91
91 - 101
101 - 111
111 - 121
121 - 131
No. of students
17
13
16
5
7
14
7
17
(v)
Weight (in kg)
51 - 61
61 - 71
71 - 81
81 - 91
91 - 101
101 - 111
111 - 121
121 - 131
No. of students
17
13
18
5
7
14
7
17
Question
45
45.
Weights of 110 students (in kg) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
98 - 107
108 - 117
118 - 127
No. of students
20
17
11
7
11
20
17
7
(ii)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
98 - 107
108 - 117
118 - 127
No. of students
20
7
8
7
11
20
17
17
(iii)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
98 - 107
108 - 117
118 - 127
No. of students
20
7
11
7
6
20
17
17
(iv)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
98 - 107
108 - 117
118 - 127
No. of students
20
7
7
11
11
20
17
17
(v)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
98 - 107
108 - 117
118 - 127
No. of students
20
7
11
7
11
20
17
17
Question
46
46.
Weights of 85 students (in kg) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Weight (in kg)
48 - 56
56 - 64
64 - 72
72 - 80
80 - 88
88 - 96
96 - 104
No. of students
13
12
5
18
9
18
10
(ii)
Weight (in kg)
48 - 56
56 - 64
64 - 72
72 - 80
80 - 88
88 - 96
96 - 104
No. of students
13
5
12
18
9
18
10
(iii)
Weight (in kg)
48 - 56
56 - 64
64 - 72
72 - 80
80 - 88
88 - 96
96 - 104
No. of students
13
12
9
18
9
18
10
(iv)
Weight (in kg)
48 - 56
56 - 64
64 - 72
72 - 80
80 - 88
88 - 96
96 - 104
No. of students
13
12
5
20
9
18
10
(v)
Weight (in kg)
48 - 56
56 - 64
64 - 72
72 - 80
80 - 88
88 - 96
96 - 104
No. of students
13
10
5
18
9
18
12
Question
47
47.
Weights of 97 students (in kg) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Weight (in kg)
50 - 57
58 - 65
66 - 73
74 - 81
82 - 89
90 - 97
98 - 105
106 - 113
No. of students
8
19
19
8
14
5
14
5
(ii)
Weight (in kg)
50 - 57
58 - 65
66 - 73
74 - 81
82 - 89
90 - 97
98 - 105
106 - 113
No. of students
8
5
19
8
19
5
14
19
(iii)
Weight (in kg)
50 - 57
58 - 65
66 - 73
74 - 81
82 - 89
90 - 97
98 - 105
106 - 113
No. of students
8
19
8
19
19
5
14
5
(iv)
Weight (in kg)
50 - 57
58 - 65
66 - 73
74 - 81
82 - 89
90 - 97
98 - 105
106 - 113
No. of students
8
19
19
8
19
5
14
5
(v)
Weight (in kg)
50 - 57
58 - 65
66 - 73
74 - 81
82 - 89
90 - 97
98 - 105
106 - 113
No. of students
8
19
22
8
19
5
14
5
Question
48
48.
Rainfall of 83 days (in mm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Rainfall (in mm)
7 - 12
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
No. of days
18
13
20
15
6
11
(ii)
Rainfall (in mm)
7 - 12
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
No. of days
18
13
20
11
6
11
(iii)
Rainfall (in mm)
7 - 12
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
No. of days
18
13
23
15
6
11
(iv)
Rainfall (in mm)
7 - 12
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
No. of days
18
11
20
15
6
13
(v)
Rainfall (in mm)
7 - 12
12 - 17
17 - 22
22 - 27
27 - 32
32 - 37
No. of days
18
20
13
15
6
11
Question
49
49.
Rainfall of 99 days (in mm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Rainfall (in mm)
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
56 - 62
63 - 69
No. of days
9
9
16
9
12
18
7
15
(ii)
Rainfall (in mm)
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
56 - 62
63 - 69
No. of days
9
9
20
9
12
18
7
15
(iii)
Rainfall (in mm)
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
56 - 62
63 - 69
No. of days
9
9
20
9
16
18
7
15
(iv)
Rainfall (in mm)
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
56 - 62
63 - 69
No. of days
9
15
20
9
12
18
7
9
(v)
Rainfall (in mm)
14 - 20
21 - 27
28 - 34
35 - 41
42 - 48
49 - 55
56 - 62
63 - 69
No. of days
9
9
9
20
12
18
7
15
Question
50
50.
Rainfall of 62 days (in mm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Rainfall (in mm)
8 - 16
16 - 24
24 - 32
32 - 40
40 - 48
No. of days
14
11
12
11
9
(ii)
Rainfall (in mm)
8 - 16
16 - 24
24 - 32
32 - 40
40 - 48
No. of days
14
16
9
11
9
(iii)
Rainfall (in mm)
8 - 16
16 - 24
24 - 32
32 - 40
40 - 48
No. of days
14
9
12
11
16
(iv)
Rainfall (in mm)
8 - 16
16 - 24
24 - 32
32 - 40
40 - 48
No. of days
14
16
12
11
9
(v)
Rainfall (in mm)
8 - 16
16 - 24
24 - 32
32 - 40
40 - 48
No. of days
14
12
16
11
9
Question
51
51.
Rainfall of 86 days (in mm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Rainfall (in mm)
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
No. of days
8
12
13
8
8
13
17
7
(ii)
Rainfall (in mm)
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
No. of days
8
7
8
13
8
13
17
12
(iii)
Rainfall (in mm)
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
No. of days
8
12
8
13
8
13
17
7
(iv)
Rainfall (in mm)
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
No. of days
8
12
8
13
3
13
17
7
(v)
Rainfall (in mm)
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
No. of days
8
12
13
13
8
13
17
7
Question
52
52.
Rainfall of 78 days (in mm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Rainfall (in mm)
15 - 23
23 - 31
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
5
16
15
16
5
11
8
(ii)
Rainfall (in mm)
15 - 23
23 - 31
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
5
12
15
16
5
11
8
(iii)
Rainfall (in mm)
15 - 23
23 - 31
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
5
15
12
16
5
11
8
(iv)
Rainfall (in mm)
15 - 23
23 - 31
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
8
12
15
16
5
11
5
(v)
Rainfall (in mm)
15 - 23
23 - 31
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
5
12
15
21
5
11
8
Question
53
53.
Rainfall of 64 days (in mm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Rainfall (in mm)
7 - 17
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
No. of days
12
8
7
5
10
15
7
(ii)
Rainfall (in mm)
7 - 17
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
No. of days
12
7
7
3
10
15
8
(iii)
Rainfall (in mm)
7 - 17
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
No. of days
12
7
7
5
10
15
8
(iv)
Rainfall (in mm)
7 - 17
18 - 28
29 - 39
40 - 50
51 - 61
62 - 72
73 - 83
No. of days
12
7
10
5
10
15
8
Question
54
54.
Daily wages of 110 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Daily wage (in Rs)
242 - 251
251 - 260
260 - 269
269 - 278
278 - 287
287 - 296
296 - 305
No. of labourers
19
12
19
16
14
13
17
(ii)
Daily wage (in Rs)
242 - 251
251 - 260
260 - 269
269 - 278
278 - 287
287 - 296
296 - 305
No. of labourers
19
19
12
16
14
13
17
(iii)
Daily wage (in Rs)
242 - 251
251 - 260
260 - 269
269 - 278
278 - 287
287 - 296
296 - 305
No. of labourers
19
19
8
16
14
13
17
(iv)
Daily wage (in Rs)
242 - 251
251 - 260
260 - 269
269 - 278
278 - 287
287 - 296
296 - 305
No. of labourers
19
19
12
20
14
13
17
(v)
Daily wage (in Rs)
242 - 251
251 - 260
260 - 269
269 - 278
278 - 287
287 - 296
296 - 305
No. of labourers
19
17
12
16
14
13
19
Question
55
55.
Daily wages of 105 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Daily wage (in Rs)
276 - 286
287 - 297
298 - 308
309 - 319
320 - 330
331 - 341
342 - 352
353 - 363
No. of labourers
15
11
9
8
18
7
17
20
(ii)
Daily wage (in Rs)
276 - 286
287 - 297
298 - 308
309 - 319
320 - 330
331 - 341
342 - 352
353 - 363
No. of labourers
15
20
8
9
18
7
17
11
(iii)
Daily wage (in Rs)
276 - 286
287 - 297
298 - 308
309 - 319
320 - 330
331 - 341
342 - 352
353 - 363
No. of labourers
15
11
8
9
18
7
17
20
(iv)
Daily wage (in Rs)
276 - 286
287 - 297
298 - 308
309 - 319
320 - 330
331 - 341
342 - 352
353 - 363
No. of labourers
15
11
8
9
13
7
17
20
(v)
Daily wage (in Rs)
276 - 286
287 - 297
298 - 308
309 - 319
320 - 330
331 - 341
342 - 352
353 - 363
No. of labourers
15
11
6
9
18
7
17
20
Question
56
56.
Daily wages of 103 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Daily wage (in Rs)
226 - 231
231 - 236
236 - 241
241 - 246
246 - 251
251 - 256
256 - 261
No. of labourers
16
16
18
10
8
16
14
(ii)
Daily wage (in Rs)
226 - 231
231 - 236
236 - 241
241 - 246
246 - 251
251 - 256
256 - 261
No. of labourers
16
16
18
15
8
16
14
(iii)
Daily wage (in Rs)
226 - 231
231 - 236
236 - 241
241 - 246
246 - 251
251 - 256
256 - 261
No. of labourers
16
16
20
15
8
16
14
(iv)
Daily wage (in Rs)
226 - 231
231 - 236
236 - 241
241 - 246
246 - 251
251 - 256
256 - 261
No. of labourers
16
14
18
15
8
16
16
(v)
Daily wage (in Rs)
226 - 231
231 - 236
236 - 241
241 - 246
246 - 251
251 - 256
256 - 261
No. of labourers
16
18
16
15
8
16
14
Question
57
57.
Daily wages of 84 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Daily wage (in Rs)
273 - 280
281 - 288
289 - 296
297 - 304
305 - 312
313 - 320
321 - 328
No. of labourers
8
15
15
8
19
9
10
(ii)
Daily wage (in Rs)
273 - 280
281 - 288
289 - 296
297 - 304
305 - 312
313 - 320
321 - 328
No. of labourers
8
10
15
3
19
9
15
(iii)
Daily wage (in Rs)
273 - 280
281 - 288
289 - 296
297 - 304
305 - 312
313 - 320
321 - 328
No. of labourers
8
10
12
8
19
9
15
(iv)
Daily wage (in Rs)
273 - 280
281 - 288
289 - 296
297 - 304
305 - 312
313 - 320
321 - 328
No. of labourers
8
10
15
8
19
9
15
(v)
Daily wage (in Rs)
273 - 280
281 - 288
289 - 296
297 - 304
305 - 312
313 - 320
321 - 328
No. of labourers
8
15
10
8
19
9
15
Question
58
58.
Daily wages of 87 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Daily wage (in Rs)
246 - 252
252 - 258
258 - 264
264 - 270
270 - 276
276 - 282
282 - 288
No. of labourers
15
15
5
18
7
16
11
(ii)
Daily wage (in Rs)
246 - 252
252 - 258
258 - 264
264 - 270
270 - 276
276 - 282
282 - 288
No. of labourers
15
11
5
20
7
16
15
(iii)
Daily wage (in Rs)
246 - 252
252 - 258
258 - 264
264 - 270
270 - 276
276 - 282
282 - 288
No. of labourers
15
11
10
18
7
16
15
(iv)
Daily wage (in Rs)
246 - 252
252 - 258
258 - 264
264 - 270
270 - 276
276 - 282
282 - 288
No. of labourers
15
11
5
18
7
16
15
(v)
Daily wage (in Rs)
246 - 252
252 - 258
258 - 264
264 - 270
270 - 276
276 - 282
282 - 288
No. of labourers
15
5
11
18
7
16
15
Question
59
59.
Daily wages of 85 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Daily wage (in Rs)
288 - 293
294 - 299
300 - 305
306 - 311
312 - 317
318 - 323
No. of labourers
16
13
16
17
16
5
(ii)
Daily wage (in Rs)
288 - 293
294 - 299
300 - 305
306 - 311
312 - 317
318 - 323
No. of labourers
16
5
16
19
16
13
(iii)
Daily wage (in Rs)
288 - 293
294 - 299
300 - 305
306 - 311
312 - 317
318 - 323
No. of labourers
16
16
13
19
16
5
(iv)
Daily wage (in Rs)
288 - 293
294 - 299
300 - 305
306 - 311
312 - 317
318 - 323
No. of labourers
16
13
16
19
16
5
(v)
Daily wage (in Rs)
288 - 293
294 - 299
300 - 305
306 - 311
312 - 317
318 - 323
No. of labourers
16
13
19
19
16
5
Question
60
60.
The heights of 38 pupils in a school are given below. Identify the frequency distribution table for the given less than ogive.
(i)
Height (in cm)
less than 130
less than 137
less than 144
less than 151
less than 158
No. of pupils
6
18
23
34
38
(ii)
Height (in cm)
less than 130
less than 137
less than 144
less than 151
less than 158
No. of pupils
6
14
19
30
42
(iii)
Height (in cm)
less than 130
less than 137
less than 144
less than 151
less than 158
No. of pupils
6
10
15
26
38
(iv)
Height (in cm)
less than 130
less than 137
less than 144
less than 151
less than 158
No. of pupils
6
10
17
28
40
(v)
Height (in cm)
less than 130
less than 137
less than 144
less than 151
less than 158
No. of pupils
6
11
15
26
38
Question
61
61.
The daily income of 36 workers of a factory is given below. Identify the frequency distribution table for the given less than ogive.
(i)
Daily income (in Rs)
less than 110
less than 120
less than 130
less than 140
less than 150
No. of workers
5
13
23
29
38
(ii)
Daily income (in Rs)
less than 110
less than 120
less than 130
less than 140
less than 150
No. of workers
5
14
24
30
36
(iii)
Daily income (in Rs)
less than 110
less than 120
less than 130
less than 140
less than 150
No. of workers
5
11
21
27
36
(iv)
Daily income (in Rs)
less than 110
less than 120
less than 130
less than 140
less than 150
No. of workers
5
11
26
32
41
(v)
Daily income (in Rs)
less than 110
less than 120
less than 130
less than 140
less than 150
No. of workers
5
15
21
27
36
Question
62
62.
The marks obtained by 48 students of a class in an examination is given below. Identify the frequency distribution table for the given less than ogive.
(i)
Marks
less than 25
less than 35
less than 45
less than 55
less than 65
less than 75
less than 85
No. of students
6
14
20
27
33
38
48
(ii)
Marks
less than 25
less than 35
less than 45
less than 55
less than 65
less than 75
less than 85
No. of students
6
16
22
29
35
40
48
(iii)
Marks
less than 25
less than 35
less than 45
less than 55
less than 65
less than 75
less than 85
No. of students
6
14
24
31
37
42
52
(iv)
Marks
less than 25
less than 35
less than 45
less than 55
less than 65
less than 75
less than 85
No. of students
6
12
20
27
33
38
48
(v)
Marks
less than 25
less than 35
less than 45
less than 55
less than 65
less than 75
less than 85
No. of students
6
14
20
29
35
40
50
Question
63
63.
The production yield in kg per hectare of wheat of 44 farms of a village is given below. Identify the frequency distribution table for the given less than ogive.
(i)
Production yield (in kg/ha)
less than 82
less than 89
less than 96
less than 103
less than 110
less than 117
Number of farms
5
11
19
29
35
44
(ii)
Production yield (in kg/ha)
less than 82
less than 89
less than 96
less than 103
less than 110
less than 117
Number of farms
5
14
20
30
36
44
(iii)
Production yield (in kg/ha)
less than 82
less than 89
less than 96
less than 103
less than 110
less than 117
Number of farms
5
13
19
31
37
46
(iv)
Production yield (in kg/ha)
less than 82
less than 89
less than 96
less than 103
less than 110
less than 117
Number of farms
5
13
19
29
35
44
(v)
Production yield (in kg/ha)
less than 82
less than 89
less than 96
less than 103
less than 110
less than 117
Number of farms
5
13
16
26
32
41
Assignment Key
1) (i)
2) (iii)
3) (ii)
4) (iv)
5) (v)
6) (iv)
7) (v)
8) (iv)
9) (i)
10) (iv)
11) (ii)
12) (ii)
13) (iv)
14) (v)
15) (i)
16) (ii)
17) (v)
18) (iii)
19) (i)
20) (i)
21) (i)
22) (ii)
23) (i)
24) (ii)
25) (ii)
26) (iv)
27) (iv)
28) (iv)
29) (iv)
30) (iii)
31) (ii)
32) (ii)
33) (iv)
34) (i)
35) (ii)
36) (ii)
37) (i)
38) (v)
39) (ii)
40) (iv)
41) (ii)
42) (v)
43) (iii)
44) (iv)
45) (v)
46) (i)
47) (iv)
48) (i)
49) (ii)
50) (iv)
51) (iii)
52) (ii)
53) (iii)
54) (ii)
55) (iii)
56) (ii)
57) (iv)
58) (iv)
59) (iv)
60) (iii)
61) (iii)
62) (i)
63) (iv)
