EduSahara™ Assignment
Name : Constructing Frequency Distribution Tables
Chapter : Data Handling
Grade : CBSE Grade VII
License : Non Commercial Use
Question
1
1.
The number of children in 19 families are given below. Identify the frequency distribution table for the given data.
0
0
0
4
2
3
5
3
4
1
2
3
4
2
4
2
5
4
0
(i)
No. of children
0
1
2
3
4
5
No. of families
4
1
4
3
4
3
(ii)
No. of children
0
1
2
3
4
5
No. of families
1
4
2
3
3
6
(iii)
No. of children
0
1
2
3
4
5
No. of families
4
1
4
3
5
2
(iv)
No. of children
0
1
2
3
5
No. of families
2
3
4
6
4
(v)
No. of children
0
1
2
3
4
5
No. of families
3
1
4
3
6
2
Question
2
2.
The following outcomes were noted when a dice was thrown 20 times. Identify the frequency distribution table for the given data.
2
4
6
1
6
6
4
6
4
6
4
3
4
5
5
3
6
3
1
2
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
3
3
4
3
2
5
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
4
3
6
4
1
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
2
3
5
3
5
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
2
2
3
5
2
6
(v)
Outcome
1
2
3
4
5
6
No. of outcomes
2
3
3
5
1
6
Question
3
3.
The sale of shirts of various sizes at a shop on a particular day is given below. Identify the frequency distribution table for the given data.
22
24
32
33
31
27
24
28
26
30
31
34
39
28
30
40
36
26
36
35
(i)
Size
22
24
26
27
28
30
31
32
33
34
35
36
39
40
No. of Shirts
1
2
2
1
2
2
2
1
1
1
1
2
1
1
(ii)
Size
22
24
26
27
28
30
31
32
33
34
35
36
39
40
No. of Shirts
1
2
1
1
2
3
2
1
1
1
1
2
1
1
(iii)
Size
21
22
23
25
27
28
29
32
34
35
38
40
No. of Shirts
1
1
2
2
2
1
2
2
1
2
2
2
(iv)
Size
21
23
24
25
26
28
29
35
37
38
39
40
No. of Shirts
3
2
2
2
3
2
1
1
1
1
1
1
(v)
Size
22
24
26
27
28
30
31
32
33
34
35
36
39
40
No. of Shirts
1
2
2
1
2
3
2
1
1
1
1
1
1
1
Question
4
4.
Identify the frequency distribution table for the given heights of 13 students in cm
151
177
169
169
172
173
162
159
150
159
155
150
165
(i)
Height (in cm)
150
151
155
159
162
165
169
172
173
177
No. of Students
2
1
1
1
1
1
2
1
2
1
(ii)
Height (in cm)
152
153
154
157
159
161
167
168
170
173
178
179
No. of Students
1
1
1
1
1
1
1
1
1
1
2
1
(iii)
Height (in cm)
150
152
153
154
161
162
166
172
177
178
No. of Students
1
1
1
1
1
1
1
1
2
3
(iv)
Height (in cm)
150
155
159
162
165
169
172
173
177
No. of Students
2
1
3
1
1
2
1
1
1
(v)
Height (in cm)
150
151
155
159
162
165
169
172
173
177
No. of Students
2
1
1
2
1
1
2
1
1
1
Question
5
5.
Identify the frequency distribution table for the given ages of 15 students in years
13
25
20
12
21
13
25
19
21
24
24
15
11
16
11
(i)
Age (in years)
11
12
13
16
18
22
23
24
25
No. of Students
1
1
1
1
2
1
5
1
2
(ii)
Age (in years)
10
11
12
14
15
18
21
23
25
No. of Students
1
2
1
2
2
2
1
1
3
(iii)
Age (in years)
11
12
13
15
16
19
20
21
24
25
No. of Students
1
1
2
1
1
1
1
2
3
2
(iv)
Age (in years)
11
12
13
15
16
19
20
21
24
25
No. of Students
2
1
1
1
2
1
1
2
2
2
(v)
Age (in years)
11
12
13
15
16
19
20
21
24
25
No. of Students
2
1
2
1
1
1
1
2
2
2
Assignment Key
1) (iii)
2) (iv)
3) (i)
4) (v)
5) (v)
