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)
lower boundaries of classes and greater than cumulative frequencies
(ii)
mid values of classes and less than cumulative frequencies
(iii)
lower boundaries of classes and less than cumulative frequencies
(iv)
upper boundaries of classes and less 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 greater than cumulative frequencies
(iii)
upper boundaries of classes and less than cumulative frequencies
(iv)
lower 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
Frequency
12
19
11
9
16
18
(ii)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
Frequency
11
11
6
14
7
10
(iii)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
Frequency
17
8
17
16
13
16
(iv)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
Frequency
6
4
5
9
20
15
(v)
Class-Interval
10 - 18
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
Frequency
19
14
2
7
5
8
Question
4
4.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Class-Interval
12 - 22
23 - 33
34 - 44
45 - 55
56 - 66
67 - 77
Frequency
5
4
5
9
4
11
(ii)
Class-Interval
12 - 22
23 - 33
34 - 44
45 - 55
56 - 66
67 - 77
Frequency
6
4
2
15
8
13
(iii)
Class-Interval
12 - 22
23 - 33
34 - 44
45 - 55
56 - 66
67 - 77
Frequency
14
1
14
1
11
4
(iv)
Class-Interval
12 - 22
23 - 33
34 - 44
45 - 55
56 - 66
67 - 77
Frequency
18
8
8
7
5
13
(v)
Class-Interval
12 - 22
23 - 33
34 - 44
45 - 55
56 - 66
67 - 77
Frequency
10
18
3
18
6
10
Question
5
5.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Class-Interval
11 - 16
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
Frequency
5
8
9
3
7
8
(ii)
Class-Interval
11 - 16
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
Frequency
16
11
9
20
8
8
(iii)
Class-Interval
11 - 16
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
Frequency
19
15
12
12
14
19
(iv)
Class-Interval
11 - 16
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
Frequency
19
7
6
14
5
10
(v)
Class-Interval
11 - 16
17 - 22
23 - 28
29 - 34
35 - 40
41 - 46
Frequency
5
2
11
6
7
4
Question
6
6.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Class-Interval
10 - 20
21 - 31
32 - 42
43 - 53
54 - 64
65 - 75
Frequency
8
12
10
3
6
12
(ii)
Class-Interval
10 - 20
21 - 31
32 - 42
43 - 53
54 - 64
65 - 75
Frequency
14
8
10
12
17
8
(iii)
Class-Interval
10 - 20
21 - 31
32 - 42
43 - 53
54 - 64
65 - 75
Frequency
3
19
19
10
17
5
(iv)
Class-Interval
10 - 20
21 - 31
32 - 42
43 - 53
54 - 64
65 - 75
Frequency
2
13
1
3
20
11
(v)
Class-Interval
10 - 20
21 - 31
32 - 42
43 - 53
54 - 64
65 - 75
Frequency
14
9
18
17
19
5
Question
7
7.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Class-Interval
12 - 22
22 - 32
32 - 42
42 - 52
52 - 62
62 - 72
72 - 82
Frequency
8
4
5
9
7
5
7
(ii)
Class-Interval
12 - 22
22 - 32
32 - 42
42 - 52
52 - 62
62 - 72
72 - 82
Frequency
13
2
11
7
6
11
9
(iii)
Class-Interval
12 - 22
22 - 32
32 - 42
42 - 52
52 - 62
62 - 72
72 - 82
Frequency
7
6
19
17
9
15
16
(iv)
Class-Interval
12 - 22
22 - 32
32 - 42
42 - 52
52 - 62
62 - 72
72 - 82
Frequency
17
16
14
3
19
16
11
(v)
Class-Interval
12 - 22
22 - 32
32 - 42
42 - 52
52 - 62
62 - 72
72 - 82
Frequency
5
1
4
3
11
13
19
Question
8
8.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Class-Interval
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
Frequency
5
15
13
18
18
(ii)
Class-Interval
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
Frequency
20
3
3
8
9
(iii)
Class-Interval
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
Frequency
10
6
7
6
11
(iv)
Class-Interval
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
Frequency
18
17
4
11
19
(v)
Class-Interval
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
Frequency
7
8
2
5
15
Question
9
9.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Class-Interval
18 - 25
25 - 32
32 - 39
39 - 46
46 - 53
Frequency
12
15
4
17
9
(ii)
Class-Interval
18 - 25
25 - 32
32 - 39
39 - 46
46 - 53
Frequency
8
6
18
14
13
(iii)
Class-Interval
18 - 25
25 - 32
32 - 39
39 - 46
46 - 53
Frequency
1
18
13
18
14
(iv)
Class-Interval
18 - 25
25 - 32
32 - 39
39 - 46
46 - 53
Frequency
19
10
19
18
5
(v)
Class-Interval
18 - 25
25 - 32
32 - 39
39 - 46
46 - 53
Frequency
12
11
8
11
6
Question
10
10.
The heights of 56 pupils in a school are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
128 - 135
136 - 143
144 - 151
152 - 159
160 - 167
168 - 175
176 - 183
184 - 191
No. of pupils
5
11
6
4
11
11
4
4
(ii)
Height (in cm)
128 - 135
136 - 143
144 - 151
152 - 159
160 - 167
168 - 175
176 - 183
184 - 191
No. of pupils
5
11
6
4
16
11
4
4
(iii)
Height (in cm)
128 - 135
136 - 143
144 - 151
152 - 159
160 - 167
168 - 175
176 - 183
184 - 191
No. of pupils
5
11
9
4
11
11
4
4
(iv)
Height (in cm)
128 - 135
136 - 143
144 - 151
152 - 159
160 - 167
168 - 175
176 - 183
184 - 191
No. of pupils
5
11
4
6
11
11
4
4
(v)
Height (in cm)
128 - 135
136 - 143
144 - 151
152 - 159
160 - 167
168 - 175
176 - 183
184 - 191
No. of pupils
5
4
6
4
11
11
4
11
Question
11
11.
The daily income of 50 workers of a factory is given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Daily income (in Rs)
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
150 - 160
No. of workers
8
6
7
12
10
10
(ii)
Daily income (in Rs)
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
150 - 160
No. of workers
8
7
6
9
10
10
(iii)
Daily income (in Rs)
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
150 - 160
No. of workers
8
6
7
9
10
10
(iv)
Daily income (in Rs)
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
150 - 160
No. of workers
8
10
7
9
10
6
(v)
Daily income (in Rs)
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
150 - 160
No. of workers
8
6
5
9
10
10
Question
12
12.
The Marks obtained by 40 students of a class in an examination is given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Marks
5 - 15
15 - 25
25 - 35
35 - 45
45 - 55
No. of students
10
9
7
7
7
(ii)
Marks
5 - 15
15 - 25
25 - 35
35 - 45
45 - 55
No. of students
10
4
9
7
7
(iii)
Marks
5 - 15
15 - 25
25 - 35
35 - 45
45 - 55
No. of students
10
7
9
7
7
(iv)
Marks
5 - 15
15 - 25
25 - 35
35 - 45
45 - 55
No. of students
10
7
14
7
7
Question
13
13.
The production yield in kg per hectare of wheat of 63 farms of a village is given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Production yield (in kg/ha)
75 - 85
85 - 95
95 - 105
105 - 115
115 - 125
125 - 135
135 - 145
145 - 155
Number of farms
5
10
7
10
13
7
8
8
(ii)
Production yield (in kg/ha)
75 - 85
85 - 95
95 - 105
105 - 115
115 - 125
125 - 135
135 - 145
145 - 155
Number of farms
5
8
7
10
8
7
8
10
(iii)
Production yield (in kg/ha)
75 - 85
85 - 95
95 - 105
105 - 115
115 - 125
125 - 135
135 - 145
145 - 155
Number of farms
5
10
7
10
8
7
8
8
(iv)
Production yield (in kg/ha)
75 - 85
85 - 95
95 - 105
105 - 115
115 - 125
125 - 135
135 - 145
145 - 155
Number of farms
5
10
10
10
8
7
8
8
(v)
Production yield (in kg/ha)
75 - 85
85 - 95
95 - 105
105 - 115
115 - 125
125 - 135
135 - 145
145 - 155
Number of farms
5
10
10
7
8
7
8
8
Question
14
14.
The Marks obtained by 55 students of a class in an examination is given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Marks
9 - 14
14 - 19
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
No. of students
7
8
10
7
8
6
9
(ii)
Marks
9 - 14
14 - 19
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
No. of students
7
9
10
7
8
6
8
(iii)
Marks
9 - 14
14 - 19
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
No. of students
7
8
8
7
8
6
9
(iv)
Marks
9 - 14
14 - 19
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
No. of students
7
10
8
7
8
6
9
(v)
Marks
9 - 14
14 - 19
19 - 24
24 - 29
29 - 34
34 - 39
39 - 44
No. of students
7
8
10
2
8
6
9
Question
15
15.
Heights of 59 students (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 164
164 - 174
No. of students
11
8
9
7
19
(ii)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 164
164 - 174
No. of students
11
6
14
7
19
(iii)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 164
164 - 174
No. of students
11
14
8
7
19
(iv)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 164
164 - 174
No. of students
11
19
14
7
8
(v)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 164
164 - 174
No. of students
11
8
14
7
19
Question
16
16.
Heights of 88 students (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
126 - 133
134 - 141
142 - 149
150 - 157
158 - 165
166 - 173
174 - 181
182 - 189
No. of students
19
5
9
17
10
9
7
12
(ii)
Height (in cm)
126 - 133
134 - 141
142 - 149
150 - 157
158 - 165
166 - 173
174 - 181
182 - 189
No. of students
19
5
21
9
10
9
7
12
(iii)
Height (in cm)
126 - 133
134 - 141
142 - 149
150 - 157
158 - 165
166 - 173
174 - 181
182 - 189
No. of students
19
5
17
9
8
9
7
12
(iv)
Height (in cm)
126 - 133
134 - 141
142 - 149
150 - 157
158 - 165
166 - 173
174 - 181
182 - 189
No. of students
19
12
17
9
10
9
7
5
(v)
Height (in cm)
126 - 133
134 - 141
142 - 149
150 - 157
158 - 165
166 - 173
174 - 181
182 - 189
No. of students
19
5
17
9
10
9
7
12
Question
17
17.
Heights of 72 students (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
122 - 132
132 - 142
142 - 152
152 - 162
162 - 172
No. of students
16
9
15
16
16
(ii)
Height (in cm)
122 - 132
132 - 142
142 - 152
152 - 162
162 - 172
No. of students
16
15
5
16
16
(iii)
Height (in cm)
122 - 132
132 - 142
142 - 152
152 - 162
162 - 172
No. of students
16
15
9
16
16
(iv)
Height (in cm)
122 - 132
132 - 142
142 - 152
152 - 162
162 - 172
No. of students
16
16
9
16
15
(v)
Height (in cm)
122 - 132
132 - 142
142 - 152
152 - 162
162 - 172
No. of students
16
12
9
16
16
Question
18
18.
Heights of 74 students (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
125 - 131
132 - 138
139 - 145
146 - 152
153 - 159
No. of students
7
14
19
14
16
(ii)
Height (in cm)
125 - 131
132 - 138
139 - 145
146 - 152
153 - 159
No. of students
7
16
19
14
18
(iii)
Height (in cm)
125 - 131
132 - 138
139 - 145
146 - 152
153 - 159
No. of students
7
18
19
14
16
(iv)
Height (in cm)
125 - 131
132 - 138
139 - 145
146 - 152
153 - 159
No. of students
7
19
18
14
16
(v)
Height (in cm)
125 - 131
132 - 138
139 - 145
146 - 152
153 - 159
No. of students
7
18
14
14
16
Question
19
19.
Heights of 52 students (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
123 - 133
133 - 143
143 - 153
153 - 163
163 - 173
No. of students
7
12
7
5
17
(ii)
Height (in cm)
123 - 133
133 - 143
143 - 153
153 - 163
163 - 173
No. of students
7
17
7
5
16
(iii)
Height (in cm)
123 - 133
133 - 143
143 - 153
153 - 163
163 - 173
No. of students
7
16
3
5
17
(iv)
Height (in cm)
123 - 133
133 - 143
143 - 153
153 - 163
163 - 173
No. of students
7
16
7
5
17
(v)
Height (in cm)
123 - 133
133 - 143
143 - 153
153 - 163
163 - 173
No. of students
7
7
16
5
17
Question
20
20.
Heights of 69 students (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
121 - 127
128 - 134
135 - 141
142 - 148
149 - 155
156 - 162
No. of students
5
12
16
9
20
7
(ii)
Height (in cm)
121 - 127
128 - 134
135 - 141
142 - 148
149 - 155
156 - 162
No. of students
5
7
16
9
20
12
(iii)
Height (in cm)
121 - 127
128 - 134
135 - 141
142 - 148
149 - 155
156 - 162
No. of students
5
7
16
12
20
12
(iv)
Height (in cm)
121 - 127
128 - 134
135 - 141
142 - 148
149 - 155
156 - 162
No. of students
5
16
7
9
20
12
(v)
Height (in cm)
121 - 127
128 - 134
135 - 141
142 - 148
149 - 155
156 - 162
No. of students
5
7
21
9
20
12
Question
21
21.
Heights of 68 plants (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of plants
16
6
14
15
17
(ii)
Height (in cm)
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of plants
16
13
14
15
6
(iii)
Height (in cm)
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of plants
16
17
11
15
6
(iv)
Height (in cm)
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of plants
16
17
14
15
6
(v)
Height (in cm)
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of plants
16
14
17
15
6
Question
22
22.
Heights of 91 plants (in cm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Height (in cm)
67 - 76
77 - 86
87 - 96
97 - 106
107 - 116
117 - 126
127 - 136
137 - 146
No. of plants
17
10
12
7
13
9
18
5
(ii)
Height (in cm)
67 - 76
77 - 86
87 - 96
97 - 106
107 - 116
117 - 126
127 - 136
137 - 146
No. of plants
17
10
7
12
9
9
18
5
(iii)
Height (in cm)
67 - 76
77 - 86
87 - 96
97 - 106
107 - 116
117 - 126
127 - 136
137 - 146
No. of plants
17
10
9
12
13
9
18
5
(iv)
Height (in cm)
67 - 76
77 - 86
87 - 96
97 - 106
107 - 116
117 - 126
127 - 136
137 - 146
No. of plants
17
10
7
12
13
9
18
5
(v)
Height (in cm)
67 - 76
77 - 86
87 - 96
97 - 106
107 - 116
117 - 126
127 - 136
137 - 146
No. of plants
17
5
7
12
13
9
18
10
Question
23
23.
Heights of 36 plants (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
65 - 71
71 - 77
77 - 83
83 - 89
89 - 95
No. of plants
8
7
2
5
10
(ii)
Height (in cm)
65 - 71
71 - 77
77 - 83
83 - 89
89 - 95
No. of plants
8
10
6
5
7
(iii)
Height (in cm)
65 - 71
71 - 77
77 - 83
83 - 89
89 - 95
No. of plants
8
7
6
5
10
(iv)
Height (in cm)
65 - 71
71 - 77
77 - 83
83 - 89
89 - 95
No. of plants
8
9
6
5
10
(v)
Height (in cm)
65 - 71
71 - 77
77 - 83
83 - 89
89 - 95
No. of plants
8
6
7
5
10
Question
24
24.
Heights of 72 plants (in cm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Height (in cm)
53 - 63
64 - 74
75 - 85
86 - 96
97 - 107
108 - 118
No. of plants
7
17
8
17
17
6
(ii)
Height (in cm)
53 - 63
64 - 74
75 - 85
86 - 96
97 - 107
108 - 118
No. of plants
7
6
4
17
17
17
(iii)
Height (in cm)
53 - 63
64 - 74
75 - 85
86 - 96
97 - 107
108 - 118
No. of plants
7
8
6
17
17
17
(iv)
Height (in cm)
53 - 63
64 - 74
75 - 85
86 - 96
97 - 107
108 - 118
No. of plants
7
6
8
12
17
17
(v)
Height (in cm)
53 - 63
64 - 74
75 - 85
86 - 96
97 - 107
108 - 118
No. of plants
7
6
8
17
17
17
Question
25
25.
Heights of 124 plants (in cm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Height (in cm)
70 - 80
80 - 90
90 - 100
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
No. of plants
20
18
14
6
17
16
18
17
(ii)
Height (in cm)
70 - 80
80 - 90
90 - 100
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
No. of plants
20
18
19
6
15
16
18
17
(iii)
Height (in cm)
70 - 80
80 - 90
90 - 100
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
No. of plants
20
18
6
14
15
16
18
17
(iv)
Height (in cm)
70 - 80
80 - 90
90 - 100
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
No. of plants
20
17
14
6
15
16
18
18
(v)
Height (in cm)
70 - 80
80 - 90
90 - 100
100 - 110
110 - 120
120 - 130
130 - 140
140 - 150
No. of plants
20
18
14
6
15
16
18
17
Question
26
26.
Heights of 95 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
118 - 124
No. of plants
9
18
17
11
10
6
13
11
(ii)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
118 - 124
No. of plants
9
18
17
11
14
6
13
11
(iii)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
118 - 124
No. of plants
9
11
17
11
10
6
13
18
(iv)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
118 - 124
No. of plants
9
18
11
17
10
6
13
11
(v)
Height (in cm)
69 - 75
76 - 82
83 - 89
90 - 96
97 - 103
104 - 110
111 - 117
118 - 124
No. of plants
9
18
22
11
10
6
13
11
Question
27
27.
Ages of 79 students (in years) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Age (in years)
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
No. of students
13
16
17
13
13
9
(ii)
Age (in years)
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
No. of students
13
16
15
13
13
9
(iii)
Age (in years)
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
No. of students
13
16
15
11
13
9
(iv)
Age (in years)
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
No. of students
13
15
16
13
13
9
(v)
Age (in years)
18 - 26
26 - 34
34 - 42
42 - 50
50 - 58
58 - 66
No. of students
13
9
15
13
13
16
Question
28
28.
Ages of 56 students (in years) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Age (in years)
16 - 25
26 - 35
36 - 45
46 - 55
56 - 65
No. of students
15
9
7
12
13
(ii)
Age (in years)
16 - 25
26 - 35
36 - 45
46 - 55
56 - 65
No. of students
15
9
7
12
9
(iii)
Age (in years)
16 - 25
26 - 35
36 - 45
46 - 55
56 - 65
No. of students
15
13
12
12
9
(iv)
Age (in years)
16 - 25
26 - 35
36 - 45
46 - 55
56 - 65
No. of students
15
13
7
12
9
(v)
Age (in years)
16 - 25
26 - 35
36 - 45
46 - 55
56 - 65
No. of students
15
7
13
12
9
Question
29
29.
Ages of 76 students (in years) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Age (in years)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
No. of students
14
20
9
14
8
11
(ii)
Age (in years)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
No. of students
14
11
9
10
8
20
(iii)
Age (in years)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
No. of students
14
9
11
14
8
20
(iv)
Age (in years)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
No. of students
14
11
9
14
8
20
(v)
Age (in years)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
No. of students
14
11
12
14
8
20
Question
30
30.
Ages of 79 students (in years) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Age (in years)
20 - 27
28 - 35
36 - 43
44 - 51
52 - 59
60 - 67
68 - 75
No. of students
7
14
21
10
13
8
9
(ii)
Age (in years)
20 - 27
28 - 35
36 - 43
44 - 51
52 - 59
60 - 67
68 - 75
No. of students
7
18
14
10
13
8
9
(iii)
Age (in years)
20 - 27
28 - 35
36 - 43
44 - 51
52 - 59
60 - 67
68 - 75
No. of students
7
14
18
10
13
8
9
(iv)
Age (in years)
20 - 27
28 - 35
36 - 43
44 - 51
52 - 59
60 - 67
68 - 75
No. of students
7
9
18
10
13
8
14
(v)
Age (in years)
20 - 27
28 - 35
36 - 43
44 - 51
52 - 59
60 - 67
68 - 75
No. of students
7
14
18
15
13
8
9
Question
31
31.
Ages of 93 students (in years) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Age (in years)
14 - 20
20 - 26
26 - 32
32 - 38
38 - 44
44 - 50
50 - 56
No. of students
9
10
13
18
6
18
19
(ii)
Age (in years)
14 - 20
20 - 26
26 - 32
32 - 38
38 - 44
44 - 50
50 - 56
No. of students
9
13
10
18
6
18
19
(iii)
Age (in years)
14 - 20
20 - 26
26 - 32
32 - 38
38 - 44
44 - 50
50 - 56
No. of students
9
10
11
18
6
18
19
(iv)
Age (in years)
14 - 20
20 - 26
26 - 32
32 - 38
38 - 44
44 - 50
50 - 56
No. of students
9
19
13
18
6
18
10
(v)
Age (in years)
14 - 20
20 - 26
26 - 32
32 - 38
38 - 44
44 - 50
50 - 56
No. of students
9
10
13
16
6
18
19
Question
32
32.
Ages of 48 students (in years) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Age (in years)
19 - 27
28 - 36
37 - 45
46 - 54
55 - 63
No. of students
12
16
5
7
5
(ii)
Age (in years)
19 - 27
28 - 36
37 - 45
46 - 54
55 - 63
No. of students
12
16
8
7
5
(iii)
Age (in years)
19 - 27
28 - 36
37 - 45
46 - 54
55 - 63
No. of students
12
8
16
7
5
(iv)
Age (in years)
19 - 27
28 - 36
37 - 45
46 - 54
55 - 63
No. of students
12
5
8
7
16
(v)
Age (in years)
19 - 27
28 - 36
37 - 45
46 - 54
55 - 63
No. of students
12
11
8
7
5
Question
33
33.
Scores of 76 students are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Score
71 - 77
77 - 83
83 - 89
89 - 95
95 - 101
101 - 107
No. of students
6
20
18
11
8
13
(ii)
Score
71 - 77
77 - 83
83 - 89
89 - 95
95 - 101
101 - 107
No. of students
6
13
18
11
8
20
(iii)
Score
71 - 77
77 - 83
83 - 89
89 - 95
95 - 101
101 - 107
No. of students
6
13
13
11
8
20
(iv)
Score
71 - 77
77 - 83
83 - 89
89 - 95
95 - 101
101 - 107
No. of students
6
18
13
11
8
20
(v)
Score
71 - 77
77 - 83
83 - 89
89 - 95
95 - 101
101 - 107
No. of students
6
13
18
15
8
20
Question
34
34.
Scores of 101 students are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Score
84 - 90
90 - 96
96 - 102
102 - 108
108 - 114
114 - 120
120 - 126
No. of students
16
17
20
20
8
8
12
(ii)
Score
84 - 90
90 - 96
96 - 102
102 - 108
108 - 114
114 - 120
120 - 126
No. of students
16
20
17
20
8
8
12
(iii)
Score
84 - 90
90 - 96
96 - 102
102 - 108
108 - 114
114 - 120
120 - 126
No. of students
16
17
17
20
8
8
12
(iv)
Score
84 - 90
90 - 96
96 - 102
102 - 108
108 - 114
114 - 120
120 - 126
No. of students
16
17
20
25
8
8
12
(v)
Score
84 - 90
90 - 96
96 - 102
102 - 108
108 - 114
114 - 120
120 - 126
No. of students
16
12
20
20
8
8
17
Question
35
35.
Scores of 90 students are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Score
89 - 98
98 - 107
107 - 116
116 - 125
125 - 134
134 - 143
143 - 152
No. of students
5
10
19
10
12
15
19
(ii)
Score
89 - 98
98 - 107
107 - 116
116 - 125
125 - 134
134 - 143
143 - 152
No. of students
5
19
10
7
12
15
19
(iii)
Score
89 - 98
98 - 107
107 - 116
116 - 125
125 - 134
134 - 143
143 - 152
No. of students
5
19
15
10
12
15
19
(iv)
Score
89 - 98
98 - 107
107 - 116
116 - 125
125 - 134
134 - 143
143 - 152
No. of students
5
19
10
10
12
15
19
Question
36
36.
Temperatures of 78 days (in °C) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Temperature (in degree)
34 - 42
42 - 50
50 - 58
58 - 66
66 - 74
No. of days
16
8
21
20
18
(ii)
Temperature (in degree)
34 - 42
42 - 50
50 - 58
58 - 66
66 - 74
No. of days
16
4
16
20
18
(iii)
Temperature (in degree)
34 - 42
42 - 50
50 - 58
58 - 66
66 - 74
No. of days
16
8
16
20
18
(iv)
Temperature (in degree)
34 - 42
42 - 50
50 - 58
58 - 66
66 - 74
No. of days
16
18
16
20
8
(v)
Temperature (in degree)
34 - 42
42 - 50
50 - 58
58 - 66
66 - 74
No. of days
16
16
8
20
18
Question
37
37.
Temperatures of 89 days (in °C) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Temperature (in degree)
32 - 40
41 - 49
50 - 58
59 - 67
68 - 76
77 - 85
No. of days
13
14
7
20
17
18
(ii)
Temperature (in degree)
32 - 40
41 - 49
50 - 58
59 - 67
68 - 76
77 - 85
No. of days
13
18
7
20
17
14
(iii)
Temperature (in degree)
32 - 40
41 - 49
50 - 58
59 - 67
68 - 76
77 - 85
No. of days
13
14
7
22
17
18
(iv)
Temperature (in degree)
32 - 40
41 - 49
50 - 58
59 - 67
68 - 76
77 - 85
No. of days
13
7
14
20
17
18
(v)
Temperature (in degree)
32 - 40
41 - 49
50 - 58
59 - 67
68 - 76
77 - 85
No. of days
13
14
3
20
17
18
Question
38
38.
Temperatures of 77 days (in °C) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Temperature (in degree)
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
18
6
15
17
15
(ii)
Temperature (in degree)
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
6
15
15
17
18
(iii)
Temperature (in degree)
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
15
9
15
17
18
(iv)
Temperature (in degree)
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
15
6
15
17
18
(v)
Temperature (in degree)
31 - 39
39 - 47
47 - 55
55 - 63
63 - 71
71 - 79
No. of days
6
15
6
11
17
18
Question
39
39.
Temperatures of 67 days (in °C) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Temperature (in degree)
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of days
15
14
12
8
18
(ii)
Temperature (in degree)
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of days
15
18
14
8
12
(iii)
Temperature (in degree)
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of days
15
12
11
8
18
(iv)
Temperature (in degree)
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of days
15
12
14
8
18
(v)
Temperature (in degree)
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of days
15
14
14
8
18
Question
40
40.
Temperatures of 80 days (in °C) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Temperature (in degree)
29 - 36
36 - 43
43 - 50
50 - 57
57 - 64
64 - 71
71 - 78
No. of days
7
13
12
23
8
10
12
(ii)
Temperature (in degree)
29 - 36
36 - 43
43 - 50
50 - 57
57 - 64
64 - 71
71 - 78
No. of days
7
13
12
18
8
10
12
(iii)
Temperature (in degree)
29 - 36
36 - 43
43 - 50
50 - 57
57 - 64
64 - 71
71 - 78
No. of days
7
12
13
18
8
10
12
(iv)
Temperature (in degree)
29 - 36
36 - 43
43 - 50
50 - 57
57 - 64
64 - 71
71 - 78
No. of days
7
13
9
18
8
10
12
(v)
Temperature (in degree)
29 - 36
36 - 43
43 - 50
50 - 57
57 - 64
64 - 71
71 - 78
No. of days
7
12
12
18
8
10
13
Question
41
41.
Temperatures of 67 days (in °C) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
7
20
12
16
17
(ii)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
7
17
12
16
15
(iii)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
7
15
12
16
17
(iv)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
7
15
10
16
17
(v)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
7
12
15
16
17
Question
42
42.
Weights of 74 students (in kg) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Weight (in kg)
48 - 58
58 - 68
68 - 78
78 - 88
88 - 98
98 - 108
No. of students
5
7
9
23
15
20
(ii)
Weight (in kg)
48 - 58
58 - 68
68 - 78
78 - 88
88 - 98
98 - 108
No. of students
5
20
9
18
15
7
(iii)
Weight (in kg)
48 - 58
58 - 68
68 - 78
78 - 88
88 - 98
98 - 108
No. of students
5
9
7
18
15
20
(iv)
Weight (in kg)
48 - 58
58 - 68
68 - 78
78 - 88
88 - 98
98 - 108
No. of students
5
7
12
18
15
20
(v)
Weight (in kg)
48 - 58
58 - 68
68 - 78
78 - 88
88 - 98
98 - 108
No. of students
5
7
9
18
15
20
Question
43
43.
Weights of 68 students (in kg) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Weight (in kg)
55 - 65
66 - 76
77 - 87
88 - 98
99 - 109
110 - 120
No. of students
8
20
11
15
9
5
(ii)
Weight (in kg)
55 - 65
66 - 76
77 - 87
88 - 98
99 - 109
110 - 120
No. of students
8
11
5
15
9
20
(iii)
Weight (in kg)
55 - 65
66 - 76
77 - 87
88 - 98
99 - 109
110 - 120
No. of students
8
5
6
15
9
20
(iv)
Weight (in kg)
55 - 65
66 - 76
77 - 87
88 - 98
99 - 109
110 - 120
No. of students
8
5
11
15
9
20
(v)
Weight (in kg)
55 - 65
66 - 76
77 - 87
88 - 98
99 - 109
110 - 120
No. of students
8
5
11
10
9
20
Question
44
44.
Weights of 51 students (in kg) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Weight (in kg)
45 - 53
53 - 61
61 - 69
69 - 77
77 - 85
No. of students
13
6
6
6
15
(ii)
Weight (in kg)
45 - 53
53 - 61
61 - 69
69 - 77
77 - 85
No. of students
13
11
6
6
15
(iii)
Weight (in kg)
45 - 53
53 - 61
61 - 69
69 - 77
77 - 85
No. of students
13
15
11
6
6
(iv)
Weight (in kg)
45 - 53
53 - 61
61 - 69
69 - 77
77 - 85
No. of students
13
11
11
6
15
(v)
Weight (in kg)
45 - 53
53 - 61
61 - 69
69 - 77
77 - 85
No. of students
13
6
11
6
15
Question
45
45.
Weights of 61 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
No. of students
11
6
17
17
10
(ii)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
No. of students
11
12
6
17
10
(iii)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
No. of students
11
17
4
17
10
(iv)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
No. of students
11
17
6
17
10
(v)
Weight (in kg)
48 - 57
58 - 67
68 - 77
78 - 87
88 - 97
No. of students
11
10
6
17
17
Question
46
46.
Weights of 86 students (in kg) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Weight (in kg)
50 - 58
58 - 66
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of students
9
19
17
9
5
10
15
(ii)
Weight (in kg)
50 - 58
58 - 66
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of students
9
17
19
11
5
10
15
(iii)
Weight (in kg)
50 - 58
58 - 66
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of students
9
15
17
11
5
10
19
(iv)
Weight (in kg)
50 - 58
58 - 66
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of students
9
19
17
11
5
10
15
(v)
Weight (in kg)
50 - 58
58 - 66
66 - 74
74 - 82
82 - 90
90 - 98
98 - 106
No. of students
9
19
20
11
5
10
15
Question
47
47.
Weights of 67 students (in kg) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Weight (in kg)
45 - 55
56 - 66
67 - 77
78 - 88
89 - 99
100 - 110
No. of students
11
12
5
13
17
9
(ii)
Weight (in kg)
45 - 55
56 - 66
67 - 77
78 - 88
89 - 99
100 - 110
No. of students
11
5
17
13
17
9
(iii)
Weight (in kg)
45 - 55
56 - 66
67 - 77
78 - 88
89 - 99
100 - 110
No. of students
11
5
12
13
17
9
(iv)
Weight (in kg)
45 - 55
56 - 66
67 - 77
78 - 88
89 - 99
100 - 110
No. of students
11
9
12
13
17
5
(v)
Weight (in kg)
45 - 55
56 - 66
67 - 77
78 - 88
89 - 99
100 - 110
No. of students
11
5
12
17
17
9
Question
48
48.
Rainfall of 74 days (in mm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Rainfall (in mm)
7 - 13
13 - 19
19 - 25
25 - 31
31 - 37
No. of days
10
20
13
17
14
(ii)
Rainfall (in mm)
7 - 13
13 - 19
19 - 25
25 - 31
31 - 37
No. of days
10
14
13
17
20
(iii)
Rainfall (in mm)
7 - 13
13 - 19
19 - 25
25 - 31
31 - 37
No. of days
10
13
20
17
14
(iv)
Rainfall (in mm)
7 - 13
13 - 19
19 - 25
25 - 31
31 - 37
No. of days
10
20
16
17
14
(v)
Rainfall (in mm)
7 - 13
13 - 19
19 - 25
25 - 31
31 - 37
No. of days
10
18
13
17
14
Question
49
49.
Rainfall of 89 days (in mm) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Rainfall (in mm)
12 - 17
18 - 23
24 - 29
30 - 35
36 - 41
42 - 47
No. of days
15
18
18
23
11
7
(ii)
Rainfall (in mm)
12 - 17
18 - 23
24 - 29
30 - 35
36 - 41
42 - 47
No. of days
15
7
18
20
11
18
(iii)
Rainfall (in mm)
12 - 17
18 - 23
24 - 29
30 - 35
36 - 41
42 - 47
No. of days
15
18
18
20
11
7
(iv)
Rainfall (in mm)
12 - 17
18 - 23
24 - 29
30 - 35
36 - 41
42 - 47
No. of days
15
18
23
20
11
7
Question
50
50.
Rainfall of 42 days (in mm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Rainfall (in mm)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
No. of days
5
11
6
12
8
(ii)
Rainfall (in mm)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
No. of days
5
8
6
12
11
(iii)
Rainfall (in mm)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
No. of days
5
5
6
12
11
(iv)
Rainfall (in mm)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
No. of days
5
6
8
12
11
(v)
Rainfall (in mm)
15 - 25
25 - 35
35 - 45
45 - 55
55 - 65
No. of days
5
8
10
12
11
Question
51
51.
Rainfall of 59 days (in mm) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Rainfall (in mm)
6 - 14
15 - 23
24 - 32
33 - 41
42 - 50
51 - 59
60 - 68
No. of days
7
12
5
16
9
5
5
(ii)
Rainfall (in mm)
6 - 14
15 - 23
24 - 32
33 - 41
42 - 50
51 - 59
60 - 68
No. of days
7
12
10
16
9
5
5
(iii)
Rainfall (in mm)
6 - 14
15 - 23
24 - 32
33 - 41
42 - 50
51 - 59
60 - 68
No. of days
7
12
5
21
9
5
5
(iv)
Rainfall (in mm)
6 - 14
15 - 23
24 - 32
33 - 41
42 - 50
51 - 59
60 - 68
No. of days
7
5
5
16
9
5
12
(v)
Rainfall (in mm)
6 - 14
15 - 23
24 - 32
33 - 41
42 - 50
51 - 59
60 - 68
No. of days
7
5
12
16
9
5
5
Question
52
52.
Rainfall of 85 days (in mm) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Rainfall (in mm)
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
64 - 73
No. of days
5
5
25
13
11
17
14
(ii)
Rainfall (in mm)
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
64 - 73
No. of days
5
20
5
13
11
17
14
(iii)
Rainfall (in mm)
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
64 - 73
No. of days
5
5
20
16
11
17
14
(iv)
Rainfall (in mm)
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
64 - 73
No. of days
5
14
20
13
11
17
5
(v)
Rainfall (in mm)
10 - 19
19 - 28
28 - 37
37 - 46
46 - 55
55 - 64
64 - 73
No. of days
5
5
20
13
11
17
14
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)
13 - 18
19 - 24
25 - 30
31 - 36
37 - 42
No. of days
20
9
6
18
7
(ii)
Rainfall (in mm)
13 - 18
19 - 24
25 - 30
31 - 36
37 - 42
No. of days
20
6
10
18
7
(iii)
Rainfall (in mm)
13 - 18
19 - 24
25 - 30
31 - 36
37 - 42
No. of days
20
7
10
18
9
(iv)
Rainfall (in mm)
13 - 18
19 - 24
25 - 30
31 - 36
37 - 42
No. of days
20
10
9
18
7
(v)
Rainfall (in mm)
13 - 18
19 - 24
25 - 30
31 - 36
37 - 42
No. of days
20
9
10
18
7
Question
54
54.
Daily wages of 76 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Daily wage (in Rs)
268 - 273
273 - 278
278 - 283
283 - 288
288 - 293
293 - 298
298 - 303
No. of labourers
7
8
20
5
19
8
6
(ii)
Daily wage (in Rs)
268 - 273
273 - 278
278 - 283
283 - 288
288 - 293
293 - 298
298 - 303
No. of labourers
7
20
8
8
19
8
6
(iii)
Daily wage (in Rs)
268 - 273
273 - 278
278 - 283
283 - 288
288 - 293
293 - 298
298 - 303
No. of labourers
7
8
20
8
19
8
6
(iv)
Daily wage (in Rs)
268 - 273
273 - 278
278 - 283
283 - 288
288 - 293
293 - 298
298 - 303
No. of labourers
7
6
20
8
19
8
8
(v)
Daily wage (in Rs)
268 - 273
273 - 278
278 - 283
283 - 288
288 - 293
293 - 298
298 - 303
No. of labourers
7
8
15
8
19
8
6
Question
55
55.
Daily wages of 80 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
less than
' ogive.
(i)
Daily wage (in Rs)
228 - 233
234 - 239
240 - 245
246 - 251
252 - 257
258 - 263
No. of labourers
15
19
14
5
13
11
(ii)
Daily wage (in Rs)
228 - 233
234 - 239
240 - 245
246 - 251
252 - 257
258 - 263
No. of labourers
15
14
19
8
13
11
(iii)
Daily wage (in Rs)
228 - 233
234 - 239
240 - 245
246 - 251
252 - 257
258 - 263
No. of labourers
15
19
18
8
13
11
(iv)
Daily wage (in Rs)
228 - 233
234 - 239
240 - 245
246 - 251
252 - 257
258 - 263
No. of labourers
15
19
14
8
13
11
(v)
Daily wage (in Rs)
228 - 233
234 - 239
240 - 245
246 - 251
252 - 257
258 - 263
No. of labourers
15
11
14
8
13
19
Question
56
56.
Daily wages of 73 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Daily wage (in Rs)
271 - 280
280 - 289
289 - 298
298 - 307
307 - 316
316 - 325
No. of labourers
15
20
19
6
8
5
(ii)
Daily wage (in Rs)
271 - 280
280 - 289
289 - 298
298 - 307
307 - 316
316 - 325
No. of labourers
15
5
19
6
8
20
(iii)
Daily wage (in Rs)
271 - 280
280 - 289
289 - 298
298 - 307
307 - 316
316 - 325
No. of labourers
15
20
19
11
8
5
(iv)
Daily wage (in Rs)
271 - 280
280 - 289
289 - 298
298 - 307
307 - 316
316 - 325
No. of labourers
15
19
20
6
8
5
(v)
Daily wage (in Rs)
271 - 280
280 - 289
289 - 298
298 - 307
307 - 316
316 - 325
No. of labourers
15
20
21
6
8
5
Question
57
57.
Daily wages of 75 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
more than
' ogive.
(i)
Daily wage (in Rs)
242 - 247
248 - 253
254 - 259
260 - 265
266 - 271
No. of labourers
11
18
12
19
15
(ii)
Daily wage (in Rs)
242 - 247
248 - 253
254 - 259
260 - 265
266 - 271
No. of labourers
11
12
18
19
15
(iii)
Daily wage (in Rs)
242 - 247
248 - 253
254 - 259
260 - 265
266 - 271
No. of labourers
11
18
9
19
15
(iv)
Daily wage (in Rs)
242 - 247
248 - 253
254 - 259
260 - 265
266 - 271
No. of labourers
11
13
12
19
15
(v)
Daily wage (in Rs)
242 - 247
248 - 253
254 - 259
260 - 265
266 - 271
No. of labourers
11
15
12
19
18
Question
58
58.
Daily wages of 98 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Daily wage (in Rs)
231 - 238
238 - 245
245 - 252
252 - 259
259 - 266
266 - 273
273 - 280
No. of labourers
20
11
20
11
14
9
16
(ii)
Daily wage (in Rs)
231 - 238
238 - 245
245 - 252
252 - 259
259 - 266
266 - 273
273 - 280
No. of labourers
20
11
17
11
14
9
16
(iii)
Daily wage (in Rs)
231 - 238
238 - 245
245 - 252
252 - 259
259 - 266
266 - 273
273 - 280
No. of labourers
20
11
17
9
14
9
16
(iv)
Daily wage (in Rs)
231 - 238
238 - 245
245 - 252
252 - 259
259 - 266
266 - 273
273 - 280
No. of labourers
20
17
11
11
14
9
16
(v)
Daily wage (in Rs)
231 - 238
238 - 245
245 - 252
252 - 259
259 - 266
266 - 273
273 - 280
No. of labourers
20
16
17
11
14
9
11
Question
59
59.
Daily wages of 79 labourers (in ₹) are given below.
Identify the frequency distribution table for the given '
median
' ogive.
(i)
Daily wage (in Rs)
266 - 272
273 - 279
280 - 286
287 - 293
294 - 300
301 - 307
308 - 314
No. of labourers
19
16
13
8
8
7
11
(ii)
Daily wage (in Rs)
266 - 272
273 - 279
280 - 286
287 - 293
294 - 300
301 - 307
308 - 314
No. of labourers
19
11
13
5
8
7
16
(iii)
Daily wage (in Rs)
266 - 272
273 - 279
280 - 286
287 - 293
294 - 300
301 - 307
308 - 314
No. of labourers
19
16
9
5
8
7
11
(iv)
Daily wage (in Rs)
266 - 272
273 - 279
280 - 286
287 - 293
294 - 300
301 - 307
308 - 314
No. of labourers
19
16
13
5
8
7
11
(v)
Daily wage (in Rs)
266 - 272
273 - 279
280 - 286
287 - 293
294 - 300
301 - 307
308 - 314
No. of labourers
19
13
16
5
8
7
11
Question
60
60.
The heights of 50 pupils in a school are given below. Identify the frequency distribution table for the given less than ogive.
(i)
Height (in cm)
less than 131
less than 137
less than 143
less than 149
less than 155
less than 161
No. of pupils
8
16
19
31
39
48
(ii)
Height (in cm)
less than 131
less than 137
less than 143
less than 149
less than 155
less than 161
No. of pupils
8
16
21
36
44
53
(iii)
Height (in cm)
less than 131
less than 137
less than 143
less than 149
less than 155
less than 161
No. of pupils
8
16
21
33
41
50
(iv)
Height (in cm)
less than 131
less than 137
less than 143
less than 149
less than 155
less than 161
No. of pupils
8
17
22
34
42
50
(v)
Height (in cm)
less than 131
less than 137
less than 143
less than 149
less than 155
less than 161
No. of pupils
8
13
21
33
41
50
Question
61
61.
The daily income of 46 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 210
less than 220
less than 230
less than 240
less than 250
less than 260
No. of workers
7
13
23
30
37
46
(ii)
Daily income (in Rs)
less than 210
less than 220
less than 230
less than 240
less than 250
less than 260
No. of workers
7
16
26
33
40
46
(iii)
Daily income (in Rs)
less than 210
less than 220
less than 230
less than 240
less than 250
less than 260
No. of workers
7
16
31
38
45
51
(iv)
Daily income (in Rs)
less than 210
less than 220
less than 230
less than 240
less than 250
less than 260
No. of workers
7
16
26
38
45
51
(v)
Daily income (in Rs)
less than 210
less than 220
less than 230
less than 240
less than 250
less than 260
No. of workers
7
17
26
33
40
46
Question
62
62.
The marks obtained by 54 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
16
26
40
45
51
59
(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
26
35
40
46
54
(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
16
24
33
38
44
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
14
24
33
38
44
54
Question
63
63.
The production yield in kg per hectare of wheat of 25 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 75
less than 80
less than 85
less than 90
Number of farms
7
15
20
25
(ii)
Production yield (in kg/ha)
less than 75
less than 80
less than 85
less than 90
Number of farms
7
15
25
30
(iii)
Production yield (in kg/ha)
less than 75
less than 80
less than 85
less than 90
Number of farms
7
12
20
25
(iv)
Production yield (in kg/ha)
less than 75
less than 80
less than 85
less than 90
Number of farms
5
13
18
25
(v)
Production yield (in kg/ha)
less than 75
less than 80
less than 85
less than 90
Number of farms
7
18
23
28
Assignment Key
1) (iv)
2) (iv)
3) (iv)
4) (i)
5) (i)
6) (i)
7) (i)
8) (iii)
9) (v)
10) (i)
11) (iii)
12) (iii)
13) (iii)
14) (i)
15) (v)
16) (v)
17) (iii)
18) (iii)
19) (iv)
20) (ii)
21) (iv)
22) (iv)
23) (iii)
24) (v)
25) (v)
26) (i)
27) (ii)
28) (iv)
29) (iv)
30) (iii)
31) (i)
32) (ii)
33) (ii)
34) (i)
35) (iv)
36) (iii)
37) (i)
38) (iv)
39) (iv)
40) (ii)
41) (iii)
42) (v)
43) (iv)
44) (v)
45) (iv)
46) (iv)
47) (iii)
48) (i)
49) (iii)
50) (ii)
51) (i)
52) (v)
53) (v)
54) (iii)
55) (iv)
56) (i)
57) (i)
58) (ii)
59) (iv)
60) (iii)
61) (ii)
62) (ii)
63) (i)
