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.
5
3
5
1
1
5
3
3
5
2
2
3
5
0
0
4
0
0
4
(i)
No. of children
0
1
2
3
4
5
No. of families
1
2
2
6
6
2
(ii)
No. of children
0
1
2
3
4
5
No. of families
4
2
2
4
2
5
(iii)
No. of children
0
1
2
3
4
5
No. of families
4
2
1
4
2
6
(iv)
No. of children
0
1
2
3
4
5
No. of families
3
2
4
3
5
2
(v)
No. of children
0
1
2
3
4
5
No. of families
4
2
2
5
2
4
Question
2
2.
The following outcomes were noted when a dice was thrown 21 times. Identify the frequency distribution table for the given data.
4
2
6
1
2
4
2
3
1
3
3
1
4
6
2
5
3
1
4
4
3
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
3
4
5
6
1
2
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
1
4
4
3
5
4
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
2
5
3
5
4
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
4
4
4
5
1
3
(v)
Outcome
1
2
3
4
5
6
No. of outcomes
4
4
5
5
1
2
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.
31
33
27
35
30
20
37
26
23
21
27
34
20
25
21
27
35
23
31
34
36
(i)
Size
20
21
23
25
26
27
30
31
33
34
35
37
No. of Shirts
2
2
2
1
1
3
2
2
1
2
2
1
(ii)
Size
20
21
23
25
26
27
30
31
33
34
35
36
37
No. of Shirts
2
1
3
1
1
3
1
2
1
2
2
1
1
(iii)
Size
21
22
23
24
27
28
30
31
33
40
No. of Shirts
1
2
3
2
3
4
2
1
2
1
(iv)
Size
20
21
23
25
26
27
30
31
33
34
35
36
37
No. of Shirts
2
2
2
1
1
3
1
2
1
2
2
1
1
(v)
Size
20
22
23
24
27
28
29
30
33
34
35
36
38
39
40
No. of Shirts
1
1
1
1
1
3
2
2
1
2
1
1
1
2
1
Question
4
4.
Identify the frequency distribution table for the given heights of 10 students in cm
152
170
150
152
176
165
155
151
162
169
(i)
Height (in cm)
150
151
152
155
162
165
169
170
176
No. of Students
1
1
2
1
1
1
1
1
1
(ii)
Height (in cm)
151
152
154
156
160
161
162
168
169
178
No. of Students
1
1
1
1
1
1
1
1
1
1
(iii)
Height (in cm)
150
151
152
155
165
169
170
176
No. of Students
1
1
2
1
2
1
1
1
(iv)
Height (in cm)
150
153
154
156
158
159
165
168
180
No. of Students
1
2
1
1
1
1
1
1
1
Question
5
5.
Identify the frequency distribution table for the given ages of 12 students in years
24
14
18
17
15
12
10
21
18
21
20
16
(i)
Age (in years)
11
12
16
18
19
21
22
24
25
No. of Students
1
1
1
1
2
2
1
2
1
(ii)
Age (in years)
11
12
13
16
18
20
21
23
24
25
No. of Students
1
1
1
1
1
1
1
1
3
1
(iii)
Age (in years)
10
12
14
15
16
17
18
20
21
24
No. of Students
1
1
1
1
1
1
2
1
2
1
(iv)
Age (in years)
10
12
14
15
16
17
18
20
21
24
No. of Students
1
1
1
1
1
1
3
1
1
1
(v)
Age (in years)
10
12
14
15
16
17
18
20
21
24
No. of Students
1
1
1
1
2
1
2
1
1
1
Assignment Key
1) (ii)
2) (v)
3) (iv)
4) (i)
5) (iii)