EduSahara™ Assignment
Name : Histogram
Chapter : Statistics
Grade : SSC Grade IX
License : Non Commercial Use
Question
1
1.
Identify the class interval table for the given histogram.
(i)
Class-Interval
100 - 104
104 - 108
108 - 112
112 - 116
116 - 120
120 - 124
Frequency
92
144
83
99
125
98
(ii)
Class-Interval
100 - 104
104 - 108
108 - 112
112 - 116
116 - 120
120 - 124
Frequency
92
80
144
99
125
98
(iii)
Class-Interval
100 - 104
104 - 108
108 - 112
112 - 116
116 - 120
120 - 124
Frequency
92
98
80
99
125
144
(iv)
Class-Interval
100 - 104
104 - 108
108 - 112
112 - 116
116 - 120
120 - 124
Frequency
92
144
80
103
125
98
(v)
Class-Interval
100 - 104
104 - 108
108 - 112
112 - 116
116 - 120
120 - 124
Frequency
92
144
80
99
125
98
Question
2
2.
In a study of heart patients, the following observations are obtained. Identify the class interval table for the given histogram.
(i)
Age (in years)
17 - 21
21 - 25
25 - 29
29 - 33
33 - 37
37 - 41
No. of Patients
41
44
46
35
49
23
(ii)
Age (in years)
17 - 21
21 - 25
25 - 29
29 - 33
33 - 37
37 - 41
No. of Patients
41
46
39
35
49
23
(iii)
Age (in years)
17 - 21
21 - 25
25 - 29
29 - 33
33 - 37
37 - 41
No. of Patients
41
46
44
35
49
23
(iv)
Age (in years)
17 - 21
21 - 25
25 - 29
29 - 33
33 - 37
37 - 41
No. of Patients
41
46
44
40
49
23
(v)
Age (in years)
17 - 21
21 - 25
25 - 29
29 - 33
33 - 37
37 - 41
No. of Patients
41
23
44
35
49
46
Question
3
3.
Identify the class interval table for the given histogram.
(i)
Weight (in kg)
43 - 45
45 - 47
47 - 49
49 - 51
51 - 53
No. of students
11
8
20
6
7
(ii)
Weight (in kg)
43 - 45
45 - 47
47 - 49
49 - 51
51 - 53
No. of students
11
20
7
6
8
(iii)
Weight (in kg)
43 - 45
45 - 47
47 - 49
49 - 51
51 - 53
No. of students
11
7
20
6
8
(iv)
Weight (in kg)
43 - 45
45 - 47
47 - 49
49 - 51
51 - 53
No. of students
11
2
20
6
8
(v)
Weight (in kg)
43 - 45
45 - 47
47 - 49
49 - 51
51 - 53
No. of students
11
7
16
6
8
Question
4
4.
Identify the class interval table for the given histogram.
(i)
Class-Interval
19 - 23
24 - 28
29 - 33
34 - 38
39 - 43
44 - 48
Frequency
21
87
107
29
89
117
(ii)
Class-Interval
19 - 23
24 - 28
29 - 33
34 - 38
39 - 43
44 - 48
Frequency
21
117
105
29
89
87
(iii)
Class-Interval
19 - 23
24 - 28
29 - 33
34 - 38
39 - 43
44 - 48
Frequency
21
105
87
29
89
117
(iv)
Class-Interval
19 - 23
24 - 28
29 - 33
34 - 38
39 - 43
44 - 48
Frequency
21
87
105
29
89
117
(v)
Class-Interval
19 - 23
24 - 28
29 - 33
34 - 38
39 - 43
44 - 48
Frequency
21
87
105
26
89
117
Question
5
5.
In a study of heart patients, the following observations are obtained. Identify the class interval table for the given histogram.
(i)
Age (in years)
43 - 46
47 - 50
51 - 54
55 - 58
59 - 62
63 - 66
67 - 70
71 - 74
No. of Patients
26
10
32
34
11
22
46
41
(ii)
Age (in years)
43 - 46
47 - 50
51 - 54
55 - 58
59 - 62
63 - 66
67 - 70
71 - 74
No. of Patients
26
41
32
34
15
22
46
10
(iii)
Age (in years)
43 - 46
47 - 50
51 - 54
55 - 58
59 - 62
63 - 66
67 - 70
71 - 74
No. of Patients
26
41
34
34
11
22
46
10
(iv)
Age (in years)
43 - 46
47 - 50
51 - 54
55 - 58
59 - 62
63 - 66
67 - 70
71 - 74
No. of Patients
26
41
34
32
11
22
46
10
(v)
Age (in years)
43 - 46
47 - 50
51 - 54
55 - 58
59 - 62
63 - 66
67 - 70
71 - 74
No. of Patients
26
41
32
34
11
22
46
10
Question
6
6.
Identify the class interval table for the given histogram.
(i)
Weight (in kg)
15 - 17
18 - 20
21 - 23
24 - 26
27 - 29
30 - 32
No. of students
25
7
7
14
21
26
(ii)
Weight (in kg)
15 - 17
18 - 20
21 - 23
24 - 26
27 - 29
30 - 32
No. of students
25
26
10
14
21
7
(iii)
Weight (in kg)
15 - 17
18 - 20
21 - 23
24 - 26
27 - 29
30 - 32
No. of students
25
10
7
14
21
26
(iv)
Weight (in kg)
15 - 17
18 - 20
21 - 23
24 - 26
27 - 29
30 - 32
No. of students
25
7
10
12
21
26
(v)
Weight (in kg)
15 - 17
18 - 20
21 - 23
24 - 26
27 - 29
30 - 32
No. of students
25
7
10
14
21
26
Question
7
7.
Heights of 227 students (in cm) are given below.
Identify the class interval table for the given histogram.
(i)
Height (in cm)
122 - 128
128 - 134
134 - 140
140 - 146
146 - 152
152 - 158
158 - 164
164 - 170
No. of students
33
28
48
30
5
31
8
44
(ii)
Height (in cm)
122 - 128
128 - 134
134 - 140
140 - 146
146 - 152
152 - 158
158 - 164
164 - 170
No. of students
33
28
30
48
1
31
8
44
(iii)
Height (in cm)
122 - 128
128 - 134
134 - 140
140 - 146
146 - 152
152 - 158
158 - 164
164 - 170
No. of students
33
28
35
48
5
31
8
44
(iv)
Height (in cm)
122 - 128
128 - 134
134 - 140
140 - 146
146 - 152
152 - 158
158 - 164
164 - 170
No. of students
33
28
30
48
5
31
8
44
(v)
Height (in cm)
122 - 128
128 - 134
134 - 140
140 - 146
146 - 152
152 - 158
158 - 164
164 - 170
No. of students
33
44
30
48
5
31
8
28
Question
8
8.
Heights of 146 students (in cm) are given below.
Identify the class interval table for the given histogram.
(i)
Height (in cm)
125 - 132
133 - 140
141 - 148
149 - 156
157 - 164
No. of students
29
32
22
23
40
(ii)
Height (in cm)
125 - 132
133 - 140
141 - 148
149 - 156
157 - 164
No. of students
29
22
32
23
40
(iii)
Height (in cm)
125 - 132
133 - 140
141 - 148
149 - 156
157 - 164
No. of students
29
40
32
23
22
(iv)
Height (in cm)
125 - 132
133 - 140
141 - 148
149 - 156
157 - 164
No. of students
29
22
28
23
40
(v)
Height (in cm)
125 - 132
133 - 140
141 - 148
149 - 156
157 - 164
No. of students
29
24
32
23
40
Question
9
9.
Heights of 107 plants (in cm) are given below.
Identify the class interval table for the given histogram.
(i)
Height (in cm)
66 - 75
75 - 84
84 - 93
93 - 102
102 - 111
No. of plants
10
41
23
20
13
(ii)
Height (in cm)
66 - 75
75 - 84
84 - 93
93 - 102
102 - 111
No. of plants
10
13
23
20
41
(iii)
Height (in cm)
66 - 75
75 - 84
84 - 93
93 - 102
102 - 111
No. of plants
10
13
19
20
41
(iv)
Height (in cm)
66 - 75
75 - 84
84 - 93
93 - 102
102 - 111
No. of plants
10
16
23
20
41
(v)
Height (in cm)
66 - 75
75 - 84
84 - 93
93 - 102
102 - 111
No. of plants
10
23
13
20
41
Question
10
10.
Heights of 172 plants (in cm) are given below.
Identify the class interval table for the given histogram.
(i)
Height (in cm)
58 - 63
64 - 69
70 - 75
76 - 81
82 - 87
No. of plants
41
46
32
6
47
(ii)
Height (in cm)
58 - 63
64 - 69
70 - 75
76 - 81
82 - 87
No. of plants
41
32
47
6
46
(iii)
Height (in cm)
58 - 63
64 - 69
70 - 75
76 - 81
82 - 87
No. of plants
41
50
32
6
46
(iv)
Height (in cm)
58 - 63
64 - 69
70 - 75
76 - 81
82 - 87
No. of plants
41
47
32
6
46
(v)
Height (in cm)
58 - 63
64 - 69
70 - 75
76 - 81
82 - 87
No. of plants
41
47
27
6
46
Question
11
11.
Ages of 202 students (in years) are given below.
Identify the class interval table for the given histogram.
(i)
Age (in years)
15 - 24
24 - 33
33 - 42
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
No. of students
13
24
8
33
17
27
32
45
(ii)
Age (in years)
15 - 24
24 - 33
33 - 42
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
No. of students
13
24
33
11
17
27
32
45
(iii)
Age (in years)
15 - 24
24 - 33
33 - 42
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
No. of students
13
24
11
33
19
27
32
45
(iv)
Age (in years)
15 - 24
24 - 33
33 - 42
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
No. of students
13
24
11
33
17
27
32
45
(v)
Age (in years)
15 - 24
24 - 33
33 - 42
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
No. of students
13
45
11
33
17
27
32
24
Question
12
12.
Ages of 231 students (in years) are given below.
Identify the class interval table for the given histogram.
(i)
Age (in years)
18 - 25
26 - 33
34 - 41
42 - 49
50 - 57
58 - 65
66 - 73
No. of students
29
22
24
38
25
47
46
(ii)
Age (in years)
18 - 25
26 - 33
34 - 41
42 - 49
50 - 57
58 - 65
66 - 73
No. of students
29
46
24
38
25
47
22
(iii)
Age (in years)
18 - 25
26 - 33
34 - 41
42 - 49
50 - 57
58 - 65
66 - 73
No. of students
29
46
24
43
25
47
22
(iv)
Age (in years)
18 - 25
26 - 33
34 - 41
42 - 49
50 - 57
58 - 65
66 - 73
No. of students
29
24
46
38
25
47
22
(v)
Age (in years)
18 - 25
26 - 33
34 - 41
42 - 49
50 - 57
58 - 65
66 - 73
No. of students
29
46
20
38
25
47
22
Question
13
13.
Scores of 196 students are given below.
Identify the class interval table for the given histogram.
(i)
Score
82 - 87
87 - 92
92 - 97
97 - 102
102 - 107
107 - 112
112 - 117
No. of students
29
35
50
7
18
37
20
(ii)
Score
82 - 87
87 - 92
92 - 97
97 - 102
102 - 107
107 - 112
112 - 117
No. of students
29
20
35
7
18
37
50
(iii)
Score
82 - 87
87 - 92
92 - 97
97 - 102
102 - 107
107 - 112
112 - 117
No. of students
29
50
35
11
18
37
20
(iv)
Score
82 - 87
87 - 92
92 - 97
97 - 102
102 - 107
107 - 112
112 - 117
No. of students
29
50
35
7
18
37
20
(v)
Score
82 - 87
87 - 92
92 - 97
97 - 102
102 - 107
107 - 112
112 - 117
No. of students
29
50
31
7
18
37
20
Question
14
14.
Scores of 190 students are given below.
Identify the class interval table for the given histogram.
(i)
Score
74 - 82
83 - 91
92 - 100
101 - 109
110 - 118
119 - 127
128 - 136
137 - 145
No. of students
14
22
14
23
6
36
50
25
(ii)
Score
74 - 82
83 - 91
92 - 100
101 - 109
110 - 118
119 - 127
128 - 136
137 - 145
No. of students
14
22
23
14
6
36
50
25
(iii)
Score
74 - 82
83 - 91
92 - 100
101 - 109
110 - 118
119 - 127
128 - 136
137 - 145
No. of students
14
25
23
14
6
36
50
22
(iv)
Score
74 - 82
83 - 91
92 - 100
101 - 109
110 - 118
119 - 127
128 - 136
137 - 145
No. of students
14
22
23
14
11
36
50
25
(v)
Score
74 - 82
83 - 91
92 - 100
101 - 109
110 - 118
119 - 127
128 - 136
137 - 145
No. of students
14
22
21
14
6
36
50
25
Question
15
15.
Rainfall of 179 days (in mm) are given below.
Identify the class interval table for the given histogram.
(i)
Rainfall (in mm)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
68 - 77
No. of days
36
13
15
8
14
43
50
(ii)
Rainfall (in mm)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
68 - 77
No. of days
36
15
15
8
14
43
50
(iii)
Rainfall (in mm)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
68 - 77
No. of days
36
50
13
8
14
43
15
(iv)
Rainfall (in mm)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
68 - 77
No. of days
36
15
13
8
14
43
50
(v)
Rainfall (in mm)
14 - 23
23 - 32
32 - 41
41 - 50
50 - 59
59 - 68
68 - 77
No. of days
36
15
13
10
14
43
50
Question
16
16.
Rainfall of 207 days (in mm) are given below.
Identify the class interval table for the given histogram.
(i)
Rainfall (in mm)
8 - 18
19 - 29
30 - 40
41 - 51
52 - 62
No. of days
32
35
43
50
47
(ii)
Rainfall (in mm)
8 - 18
19 - 29
30 - 40
41 - 51
52 - 62
No. of days
32
43
30
50
47
(iii)
Rainfall (in mm)
8 - 18
19 - 29
30 - 40
41 - 51
52 - 62
No. of days
32
43
35
50
47
(iv)
Rainfall (in mm)
8 - 18
19 - 29
30 - 40
41 - 51
52 - 62
No. of days
32
41
35
50
47
(v)
Rainfall (in mm)
8 - 18
19 - 29
30 - 40
41 - 51
52 - 62
No. of days
32
47
35
50
43
Question
17
17.
Temperatures of 204 days (in °C) are given below.
Identify the class interval table for the given histogram.
(i)
Temperature (in degree)
27 - 35
35 - 43
43 - 51
51 - 59
59 - 67
67 - 75
75 - 83
83 - 91
No. of days
13
12
16
45
30
43
36
9
(ii)
Temperature (in degree)
27 - 35
35 - 43
43 - 51
51 - 59
59 - 67
67 - 75
75 - 83
83 - 91
No. of days
13
12
45
16
25
43
36
9
(iii)
Temperature (in degree)
27 - 35
35 - 43
43 - 51
51 - 59
59 - 67
67 - 75
75 - 83
83 - 91
No. of days
13
9
45
16
30
43
36
12
(iv)
Temperature (in degree)
27 - 35
35 - 43
43 - 51
51 - 59
59 - 67
67 - 75
75 - 83
83 - 91
No. of days
13
12
45
16
30
43
36
9
(v)
Temperature (in degree)
27 - 35
35 - 43
43 - 51
51 - 59
59 - 67
67 - 75
75 - 83
83 - 91
No. of days
13
12
40
16
30
43
36
9
Question
18
18.
Temperatures of 69 days (in °C) are given below.
Identify the class interval table for the given histogram.
(i)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
6
27
5
15
11
(ii)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
6
10
27
15
11
(iii)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
6
22
10
15
11
(iv)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
6
11
10
15
27
(v)
Temperature (in degree)
33 - 40
41 - 48
49 - 56
57 - 64
65 - 72
No. of days
6
27
10
15
11
Question
19
19.
Weights of 140 students (in kg) are given below.
Identify the class interval table for the given histogram.
(i)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
No. of students
15
11
27
39
30
16
(ii)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
No. of students
15
11
27
41
30
16
(iii)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
No. of students
15
16
27
41
30
11
(iv)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
No. of students
15
11
30
41
30
16
(v)
Weight (in kg)
42 - 51
51 - 60
60 - 69
69 - 78
78 - 87
87 - 96
No. of students
15
27
11
41
30
16
Question
20
20.
Weights of 127 students (in kg) are given below.
Identify the class interval table for the given histogram.
(i)
Weight (in kg)
58 - 68
69 - 79
80 - 90
91 - 101
102 - 112
No. of students
36
27
10
22
32
(ii)
Weight (in kg)
58 - 68
69 - 79
80 - 90
91 - 101
102 - 112
No. of students
36
32
10
22
27
(iii)
Weight (in kg)
58 - 68
69 - 79
80 - 90
91 - 101
102 - 112
No. of students
36
22
10
22
32
(iv)
Weight (in kg)
58 - 68
69 - 79
80 - 90
91 - 101
102 - 112
No. of students
36
27
13
22
32
(v)
Weight (in kg)
58 - 68
69 - 79
80 - 90
91 - 101
102 - 112
No. of students
36
10
27
22
32
Question
21
21.
Daily wages of 273 labourers (in ₹) are given below.
Identify the class interval table for the given histogram.
(i)
Daily wage (in Rs)
262 - 272
272 - 282
282 - 292
292 - 302
302 - 312
312 - 322
322 - 332
332 - 342
No. of labourers
35
22
32
45
28
27
33
48
(ii)
Daily wage (in Rs)
262 - 272
272 - 282
282 - 292
292 - 302
302 - 312
312 - 322
322 - 332
332 - 342
No. of labourers
35
22
35
45
32
27
33
48
(iii)
Daily wage (in Rs)
262 - 272
272 - 282
282 - 292
292 - 302
302 - 312
312 - 322
322 - 332
332 - 342
No. of labourers
35
22
45
35
28
27
33
48
(iv)
Daily wage (in Rs)
262 - 272
272 - 282
282 - 292
292 - 302
302 - 312
312 - 322
322 - 332
332 - 342
No. of labourers
35
48
35
45
28
27
33
22
(v)
Daily wage (in Rs)
262 - 272
272 - 282
282 - 292
292 - 302
302 - 312
312 - 322
322 - 332
332 - 342
No. of labourers
35
22
35
45
28
27
33
48
Question
22
22.
Daily wages of 162 labourers (in ₹) are given below.
Identify the class interval table for the given histogram.
(i)
Daily wage (in Rs)
282 - 292
293 - 303
304 - 314
315 - 325
326 - 336
337 - 347
No. of labourers
14
29
32
39
8
40
(ii)
Daily wage (in Rs)
282 - 292
293 - 303
304 - 314
315 - 325
326 - 336
337 - 347
No. of labourers
14
32
40
39
8
29
(iii)
Daily wage (in Rs)
282 - 292
293 - 303
304 - 314
315 - 325
326 - 336
337 - 347
No. of labourers
14
40
32
43
8
29
(iv)
Daily wage (in Rs)
282 - 292
293 - 303
304 - 314
315 - 325
326 - 336
337 - 347
No. of labourers
14
40
32
39
8
29
(v)
Daily wage (in Rs)
282 - 292
293 - 303
304 - 314
315 - 325
326 - 336
337 - 347
No. of labourers
14
40
34
39
8
29
Assignment Key
1) (v)
2) (iii)
3) (iii)
4) (iv)
5) (v)
6) (v)
7) (iv)
8) (ii)
9) (ii)
10) (iv)
11) (iv)
12) (ii)
13) (iv)
14) (ii)
15) (iv)
16) (iii)
17) (iv)
18) (v)
19) (ii)
20) (i)
21) (v)
22) (iv)
