EduSahara™ Assignment
Name : Variable Width Histograms
Chapter : Statistics
Grade : CBSE Grade IX
License : Non Commercial Use
Question
1
1.
Which of the following tables represent the given histogram with varying base widths
(i)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 194
No. of students
11
13
7
10
(ii)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 194
No. of students
11
13
5
10
(iii)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 194
No. of students
11
13
5
3
(iv)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 194
No. of students
11
17
5
10
(v)
Height (in cm)
124 - 134
134 - 144
144 - 154
154 - 194
No. of students
11
13
10
3
Question
2
2.
Which of the following tables represent the given histogram with varying base widths
(i)
Height (in cm)
70 - 110
110 - 120
120 - 130
130 - 140
140 - 180
No. of plants
3
12
12
13
4
(ii)
Height (in cm)
70 - 110
110 - 120
120 - 130
130 - 140
140 - 180
No. of plants
3
12
8
13
4
(iii)
Height (in cm)
70 - 110
110 - 120
120 - 130
130 - 140
140 - 180
No. of plants
13
12
12
13
14
(iv)
Height (in cm)
70 - 110
110 - 120
120 - 130
130 - 140
140 - 180
No. of plants
13
16
12
13
14
(v)
Height (in cm)
70 - 110
110 - 120
120 - 130
130 - 140
140 - 180
No. of plants
13
12
14
13
14
Question
3
3.
Which of the following tables represent the given histogram with varying base widths
(i)
Height (in cm)
54 - 84
84 - 104
104 - 124
124 - 144
144 - 154
No. of plants
3
7
5
5
5
(ii)
Height (in cm)
54 - 84
84 - 104
104 - 124
124 - 144
144 - 154
No. of plants
3
7
2
5
5
(iii)
Height (in cm)
54 - 84
84 - 104
104 - 124
124 - 144
144 - 154
No. of plants
10
13
10
9
5
(iv)
Height (in cm)
54 - 84
84 - 104
104 - 124
124 - 144
144 - 154
No. of plants
10
16
10
9
5
(v)
Height (in cm)
54 - 84
84 - 104
104 - 124
124 - 144
144 - 154
No. of plants
10
13
12
9
5
Question
4
4.
Which of the following tables represent the given histogram with varying base widths
(i)
Age (in years)
16 - 56
56 - 66
66 - 76
76 - 96
No. of students
14
12
6
13
(ii)
Age (in years)
16 - 56
56 - 66
66 - 76
76 - 96
No. of students
14
10
2
13
(iii)
Age (in years)
16 - 56
56 - 66
66 - 76
76 - 96
No. of students
4
10
6
7
(iv)
Age (in years)
16 - 56
56 - 66
66 - 76
76 - 96
No. of students
4
10
4
7
(v)
Age (in years)
16 - 56
56 - 66
66 - 76
76 - 96
No. of students
14
10
6
13
Question
5
5.
Which of the following tables represent the given histogram with varying base widths
(i)
Age (in years)
15 - 25
25 - 45
45 - 55
55 - 85
No. of students
10
7
5
3
(ii)
Age (in years)
15 - 25
25 - 45
45 - 55
55 - 85
No. of students
10
7
7
3
(iii)
Age (in years)
15 - 25
25 - 45
45 - 55
55 - 85
No. of students
10
11
7
8
(iv)
Age (in years)
15 - 25
25 - 45
45 - 55
55 - 85
No. of students
10
14
7
8
(v)
Age (in years)
15 - 25
25 - 45
45 - 55
55 - 85
No. of students
10
14
10
8
Question
6
6.
Which of the following tables represent the given histogram with varying base widths
(i)
Score
10 - 20
20 - 60
60 - 70
70 - 80
No. of students
9
4
7
14
(ii)
Score
10 - 20
20 - 60
60 - 70
70 - 80
No. of students
9
15
6
14
(iii)
Score
10 - 20
20 - 60
60 - 70
70 - 80
No. of students
9
4
9
14
(iv)
Score
10 - 20
20 - 60
60 - 70
70 - 80
No. of students
9
15
9
14
(v)
Score
10 - 20
20 - 60
60 - 70
70 - 80
No. of students
9
17
9
14
Question
7
7.
Which of the following tables represent the given histogram with varying base widths
(i)
Score
10 - 20
20 - 40
40 - 50
50 - 60
No. of students
10
8
9
10
(ii)
Score
10 - 20
20 - 40
40 - 50
50 - 60
No. of students
10
4
12
10
(iii)
Score
10 - 20
20 - 40
40 - 50
50 - 60
No. of students
10
8
12
10
(iv)
Score
10 - 20
20 - 40
40 - 50
50 - 60
No. of students
10
4
16
10
Question
8
8.
Which of the following tables represent the given histogram with varying base widths
(i)
Rainfall (in mm)
9 - 19
19 - 59
59 - 69
69 - 89
89 - 129
129 - 169
No. of days
7
7
12
14
9
5
(ii)
Rainfall (in mm)
9 - 19
19 - 59
59 - 69
69 - 89
89 - 129
129 - 169
No. of days
7
7
9
9
9
5
(iii)
Rainfall (in mm)
9 - 19
19 - 59
59 - 69
69 - 89
89 - 129
129 - 169
No. of days
7
2
9
2
2
1
(iv)
Rainfall (in mm)
9 - 19
19 - 59
59 - 69
69 - 89
89 - 129
129 - 169
No. of days
7
2
9
7
2
1
(v)
Rainfall (in mm)
9 - 19
19 - 59
59 - 69
69 - 89
89 - 129
129 - 169
No. of days
7
7
9
14
9
5
Question
9
9.
Which of the following tables represent the given histogram with varying base widths
(i)
Rainfall (in mm)
13 - 23
23 - 33
33 - 43
43 - 73
73 - 113
113 - 133
No. of days
13
9
11
4
4
5
(ii)
Rainfall (in mm)
13 - 23
23 - 33
33 - 43
43 - 73
73 - 113
113 - 133
No. of days
13
9
11
2
4
5
(iii)
Rainfall (in mm)
13 - 23
23 - 33
33 - 43
43 - 73
73 - 113
113 - 133
No. of days
13
9
11
3
14
9
(iv)
Rainfall (in mm)
13 - 23
23 - 33
33 - 43
43 - 73
73 - 113
113 - 133
No. of days
13
9
8
6
14
9
(v)
Rainfall (in mm)
13 - 23
23 - 33
33 - 43
43 - 73
73 - 113
113 - 133
No. of days
13
9
11
6
14
9
Question
10
10.
Which of the following tables represent the given histogram with varying base widths
(i)
Temperature (in degree)
25 - 35
35 - 75
75 - 85
85 - 105
No. of days
8
1
3
8
(ii)
Temperature (in degree)
25 - 35
35 - 75
75 - 85
85 - 105
No. of days
8
2
8
15
(iii)
Temperature (in degree)
25 - 35
35 - 75
75 - 85
85 - 105
No. of days
8
1
8
8
(iv)
Temperature (in degree)
25 - 35
35 - 75
75 - 85
85 - 105
No. of days
8
5
8
15
(v)
Temperature (in degree)
25 - 35
35 - 75
75 - 85
85 - 105
No. of days
8
5
5
15
Question
11
11.
Which of the following tables represent the given histogram with varying base widths
(i)
Temperature (in degree)
28 - 68
68 - 78
78 - 118
118 - 138
No. of days
5
8
1
9
(ii)
Temperature (in degree)
28 - 68
68 - 78
78 - 118
118 - 138
No. of days
1
8
2
5
(iii)
Temperature (in degree)
28 - 68
68 - 78
78 - 118
118 - 138
No. of days
1
8
4
5
(iv)
Temperature (in degree)
28 - 68
68 - 78
78 - 118
118 - 138
No. of days
5
8
6
9
(v)
Temperature (in degree)
28 - 68
68 - 78
78 - 118
118 - 138
No. of days
5
13
6
9
Question
12
12.
Which of the following tables represent the given histogram with varying base widths
(i)
Weight (in kg)
53 - 63
63 - 73
73 - 113
113 - 123
123 - 143
No. of students
8
13
3
12
8
(ii)
Weight (in kg)
53 - 63
63 - 73
73 - 113
113 - 123
123 - 143
No. of students
8
13
12
12
15
(iii)
Weight (in kg)
53 - 63
63 - 73
73 - 113
113 - 123
123 - 143
No. of students
8
13
14
12
15
(iv)
Weight (in kg)
53 - 63
63 - 73
73 - 113
113 - 123
123 - 143
No. of students
8
13
7
12
8
(v)
Weight (in kg)
53 - 63
63 - 73
73 - 113
113 - 123
123 - 143
No. of students
8
18
12
12
15
Question
13
13.
Which of the following tables represent the given histogram with varying base widths
(i)
Weight (in kg)
50 - 70
70 - 80
80 - 120
120 - 130
130 - 140
No. of students
4
10
7
7
11
(ii)
Weight (in kg)
50 - 70
70 - 80
80 - 120
120 - 130
130 - 140
No. of students
8
10
12
7
11
(iii)
Weight (in kg)
50 - 70
70 - 80
80 - 120
120 - 130
130 - 140
No. of students
8
13
12
7
11
(iv)
Weight (in kg)
50 - 70
70 - 80
80 - 120
120 - 130
130 - 140
No. of students
4
10
3
7
11
(v)
Weight (in kg)
50 - 70
70 - 80
80 - 120
120 - 130
130 - 140
No. of students
8
10
17
7
11
Question
14
14.
Which of the following tables represent the given histogram with varying base widths
(i)
Daily wage (in Rs)
255 - 265
265 - 275
275 - 295
295 - 305
No. of labourers
13
9
7
6
(ii)
Daily wage (in Rs)
255 - 265
265 - 275
275 - 295
295 - 305
No. of labourers
13
9
15
6
(iii)
Daily wage (in Rs)
255 - 265
265 - 275
275 - 295
295 - 305
No. of labourers
13
6
13
6
(iv)
Daily wage (in Rs)
255 - 265
265 - 275
275 - 295
295 - 305
No. of labourers
13
9
10
6
(v)
Daily wage (in Rs)
255 - 265
265 - 275
275 - 295
295 - 305
No. of labourers
13
9
13
6
Question
15
15.
Which of the following tables represent the given histogram with varying base widths
(i)
Daily wage (in Rs)
217 - 227
227 - 267
267 - 277
277 - 287
No. of labourers
13
15
10
11
(ii)
Daily wage (in Rs)
217 - 227
227 - 267
267 - 277
277 - 287
No. of labourers
13
11
7
11
(iii)
Daily wage (in Rs)
217 - 227
227 - 267
267 - 277
277 - 287
No. of labourers
13
11
10
11
(iv)
Daily wage (in Rs)
217 - 227
227 - 267
267 - 277
277 - 287
No. of labourers
13
3
8
11
(v)
Daily wage (in Rs)
217 - 227
227 - 267
267 - 277
277 - 287
No. of labourers
13
3
10
11
Assignment Key
1) (ii)
2) (iii)
3) (iii)
4) (v)
5) (iv)
6) (iv)
7) (iii)
8) (v)
9) (v)
10) (iv)
11) (iv)
12) (ii)
13) (ii)
14) (v)
15) (iii)
