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 - 174
174 - 204
204 - 214
214 - 224
No. of students
8
3
5
11
6
(ii)
Height (in cm)
124 - 134
134 - 174
174 - 204
204 - 214
214 - 224
No. of students
8
7
7
11
6
(iii)
Height (in cm)
124 - 134
134 - 174
174 - 204
204 - 214
214 - 224
No. of students
8
11
11
11
6
(iv)
Height (in cm)
124 - 134
134 - 174
174 - 204
204 - 214
214 - 224
No. of students
8
3
2
11
6
(v)
Height (in cm)
124 - 134
134 - 174
174 - 204
204 - 214
214 - 224
No. of students
8
11
7
11
6
Question
2
2.
Which of the following tables represent the given histogram with varying base widths
(i)
Height (in cm)
61 - 71
71 - 91
91 - 111
111 - 121
No. of plants
8
7
9
13
(ii)
Height (in cm)
61 - 71
71 - 91
91 - 111
111 - 121
No. of plants
8
7
5
13
(iii)
Height (in cm)
61 - 71
71 - 91
91 - 111
111 - 121
No. of plants
8
14
9
13
(iv)
Height (in cm)
61 - 71
71 - 91
91 - 111
111 - 121
No. of plants
8
18
9
13
(v)
Height (in cm)
61 - 71
71 - 91
91 - 111
111 - 121
No. of plants
8
14
7
13
Question
3
3.
Which of the following tables represent the given histogram with varying base widths
(i)
Height (in cm)
58 - 78
78 - 98
98 - 108
108 - 128
128 - 138
138 - 178
No. of plants
11
15
7
9
11
9
(ii)
Height (in cm)
58 - 78
78 - 98
98 - 108
108 - 128
128 - 138
138 - 178
No. of plants
11
15
7
7
11
9
(iii)
Height (in cm)
58 - 78
78 - 98
98 - 108
108 - 128
128 - 138
138 - 178
No. of plants
6
8
7
4
11
2
(iv)
Height (in cm)
58 - 78
78 - 98
98 - 108
108 - 128
128 - 138
138 - 178
No. of plants
6
8
7
2
11
2
(v)
Height (in cm)
58 - 78
78 - 98
98 - 108
108 - 128
128 - 138
138 - 178
No. of plants
11
15
5
7
11
9
Question
4
4.
Which of the following tables represent the given histogram with varying base widths
(i)
Age (in years)
18 - 28
28 - 38
38 - 68
68 - 78
78 - 108
No. of students
10
15
7
8
6
(ii)
Age (in years)
18 - 28
28 - 38
38 - 68
68 - 78
78 - 108
No. of students
10
15
2
8
2
(iii)
Age (in years)
18 - 28
28 - 38
38 - 68
68 - 78
78 - 108
No. of students
10
10
7
8
6
(iv)
Age (in years)
18 - 28
28 - 38
38 - 68
68 - 78
78 - 108
No. of students
10
15
7
8
2
(v)
Age (in years)
18 - 28
28 - 38
38 - 68
68 - 78
78 - 108
No. of students
10
15
3
8
6
Question
5
5.
Which of the following tables represent the given histogram with varying base widths
(i)
Age (in years)
16 - 36
36 - 46
46 - 66
66 - 76
No. of students
6
8
8
14
(ii)
Age (in years)
16 - 36
36 - 46
46 - 66
66 - 76
No. of students
6
8
6
14
(iii)
Age (in years)
16 - 36
36 - 46
46 - 66
66 - 76
No. of students
3
8
4
14
(iv)
Age (in years)
16 - 36
36 - 46
46 - 66
66 - 76
No. of students
3
8
7
14
(v)
Age (in years)
16 - 36
36 - 46
46 - 66
66 - 76
No. of students
6
4
8
14
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
80 - 100
100 - 140
No. of students
8
2
15
12
7
3
(ii)
Score
10 - 20
20 - 60
60 - 70
70 - 80
80 - 100
100 - 140
No. of students
8
2
15
14
7
3
(iii)
Score
10 - 20
20 - 60
60 - 70
70 - 80
80 - 100
100 - 140
No. of students
8
8
15
9
13
12
(iv)
Score
10 - 20
20 - 60
60 - 70
70 - 80
80 - 100
100 - 140
No. of students
8
8
11
12
13
12
(v)
Score
10 - 20
20 - 60
60 - 70
70 - 80
80 - 100
100 - 140
No. of students
8
8
15
12
13
12
Question
7
7.
Which of the following tables represent the given histogram with varying base widths
(i)
Score
10 - 20
20 - 30
30 - 40
40 - 80
No. of students
13
8
13
4
(ii)
Score
10 - 20
20 - 30
30 - 40
40 - 80
No. of students
13
8
15
4
(iii)
Score
10 - 20
20 - 30
30 - 40
40 - 80
No. of students
13
8
18
15
(iv)
Score
10 - 20
20 - 30
30 - 40
40 - 80
No. of students
13
8
13
15
(v)
Score
10 - 20
20 - 30
30 - 40
40 - 80
No. of students
13
4
13
15
Question
8
8.
Which of the following tables represent the given histogram with varying base widths
(i)
Rainfall (in mm)
7 - 37
37 - 47
47 - 57
57 - 67
No. of days
14
9
4
6
(ii)
Rainfall (in mm)
7 - 37
37 - 47
47 - 57
57 - 67
No. of days
5
9
2
6
(iii)
Rainfall (in mm)
7 - 37
37 - 47
47 - 57
57 - 67
No. of days
5
9
6
6
(iv)
Rainfall (in mm)
7 - 37
37 - 47
47 - 57
57 - 67
No. of days
14
9
6
6
(v)
Rainfall (in mm)
7 - 37
37 - 47
47 - 57
57 - 67
No. of days
14
4
6
6
Question
9
9.
Which of the following tables represent the given histogram with varying base widths
(i)
Rainfall (in mm)
8 - 38
38 - 48
48 - 58
58 - 88
88 - 108
108 - 118
No. of days
4
13
12
3
4
14
(ii)
Rainfall (in mm)
8 - 38
38 - 48
48 - 58
58 - 88
88 - 108
108 - 118
No. of days
4
13
12
1
4
14
(iii)
Rainfall (in mm)
8 - 38
38 - 48
48 - 58
58 - 88
88 - 108
108 - 118
No. of days
13
13
12
3
7
14
(iv)
Rainfall (in mm)
8 - 38
38 - 48
48 - 58
58 - 88
88 - 108
108 - 118
No. of days
13
13
17
8
7
14
(v)
Rainfall (in mm)
8 - 38
38 - 48
48 - 58
58 - 88
88 - 108
108 - 118
No. of days
13
13
12
8
7
14
Question
10
10.
Which of the following tables represent the given histogram with varying base widths
(i)
Temperature (in degree)
32 - 62
62 - 82
82 - 92
92 - 112
112 - 122
No. of days
9
12
3
5
14
(ii)
Temperature (in degree)
32 - 62
62 - 82
82 - 92
92 - 112
112 - 122
No. of days
9
14
8
5
14
(iii)
Temperature (in degree)
32 - 62
62 - 82
82 - 92
92 - 112
112 - 122
No. of days
3
6
3
3
14
(iv)
Temperature (in degree)
32 - 62
62 - 82
82 - 92
92 - 112
112 - 122
No. of days
9
12
8
5
14
(v)
Temperature (in degree)
32 - 62
62 - 82
82 - 92
92 - 112
112 - 122
No. of days
3
6
8
3
14
Question
11
11.
Which of the following tables represent the given histogram with varying base widths
(i)
Temperature (in degree)
33 - 43
43 - 53
53 - 93
93 - 123
No. of days
12
6
4
3
(ii)
Temperature (in degree)
33 - 43
43 - 53
53 - 93
93 - 123
No. of days
12
6
6
8
(iii)
Temperature (in degree)
33 - 43
43 - 53
53 - 93
93 - 123
No. of days
12
6
2
3
(iv)
Temperature (in degree)
33 - 43
43 - 53
53 - 93
93 - 123
No. of days
12
1
9
8
(v)
Temperature (in degree)
33 - 43
43 - 53
53 - 93
93 - 123
No. of days
12
6
9
8
Question
12
12.
Which of the following tables represent the given histogram with varying base widths
(i)
Weight (in kg)
55 - 65
65 - 105
105 - 115
115 - 155
No. of students
14
19
6
9
(ii)
Weight (in kg)
55 - 65
65 - 105
105 - 115
115 - 155
No. of students
14
4
6
2
(iii)
Weight (in kg)
55 - 65
65 - 105
105 - 115
115 - 155
No. of students
14
4
10
2
(iv)
Weight (in kg)
55 - 65
65 - 105
105 - 115
115 - 155
No. of students
14
15
11
9
(v)
Weight (in kg)
55 - 65
65 - 105
105 - 115
115 - 155
No. of students
14
15
6
9
Question
13
13.
Which of the following tables represent the given histogram with varying base widths
(i)
Weight (in kg)
48 - 88
88 - 98
98 - 128
128 - 138
138 - 148
No. of students
3
12
4
7
6
(ii)
Weight (in kg)
48 - 88
88 - 98
98 - 128
128 - 138
138 - 148
No. of students
3
12
8
7
6
(iii)
Weight (in kg)
48 - 88
88 - 98
98 - 128
128 - 138
138 - 148
No. of students
12
12
13
7
6
(iv)
Weight (in kg)
48 - 88
88 - 98
98 - 128
128 - 138
138 - 148
No. of students
12
15
13
7
6
(v)
Weight (in kg)
48 - 88
88 - 98
98 - 128
128 - 138
138 - 148
No. of students
12
12
9
7
6
Question
14
14.
Which of the following tables represent the given histogram with varying base widths
(i)
Daily wage (in Rs)
228 - 268
268 - 278
278 - 288
288 - 328
328 - 368
368 - 378
No. of labourers
5
14
11
13
6
6
(ii)
Daily wage (in Rs)
228 - 268
268 - 278
278 - 288
288 - 328
328 - 368
368 - 378
No. of labourers
1
14
11
6
2
6
(iii)
Daily wage (in Rs)
228 - 268
268 - 278
278 - 288
288 - 328
328 - 368
368 - 378
No. of labourers
5
14
11
10
6
6
(iv)
Daily wage (in Rs)
228 - 268
268 - 278
278 - 288
288 - 328
328 - 368
368 - 378
No. of labourers
1
14
11
3
2
6
(v)
Daily wage (in Rs)
228 - 268
268 - 278
278 - 288
288 - 328
328 - 368
368 - 378
No. of labourers
5
14
16
13
6
6
Question
15
15.
Which of the following tables represent the given histogram with varying base widths
(i)
Daily wage (in Rs)
208 - 218
218 - 248
248 - 258
258 - 298
298 - 308
308 - 318
No. of labourers
12
12
10
6
8
10
(ii)
Daily wage (in Rs)
208 - 218
218 - 248
248 - 258
258 - 298
298 - 308
308 - 318
No. of labourers
12
12
15
11
8
10
(iii)
Daily wage (in Rs)
208 - 218
218 - 248
248 - 258
258 - 298
298 - 308
308 - 318
No. of labourers
12
4
10
6
8
10
(iv)
Daily wage (in Rs)
208 - 218
218 - 248
248 - 258
258 - 298
298 - 308
308 - 318
No. of labourers
12
12
10
11
8
10
(v)
Daily wage (in Rs)
208 - 218
218 - 248
248 - 258
258 - 298
298 - 308
308 - 318
No. of labourers
12
4
10
3
8
10
Assignment Key
1) (v)
2) (iii)
3) (ii)
4) (i)
5) (i)
6) (v)
7) (iv)
8) (iv)
9) (v)
10) (iv)
11) (v)
12) (v)
13) (iii)
14) (i)
15) (iv)
