EduSahara™ Assignment
Name : Frequency Distribution Table Construction
Chapter : Statistics
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Identify the frequency distribution table for the given ages of 12 students in years
17
14
10
21
18
22
23
19
25
17
17
10
(i)
Age (in years)
10
11
15
16
18
19
20
22
25
No. of Students
2
1
1
2
1
1
1
1
2
(ii)
Age (in years)
10
15
16
17
18
20
23
24
25
No. of Students
1
1
2
1
2
1
2
1
1
(iii)
Age (in years)
10
14
17
18
19
21
22
25
No. of Students
2
1
4
1
1
1
1
1
(iv)
Age (in years)
10
14
17
18
19
21
22
23
25
No. of Students
2
1
3
1
1
1
1
1
1
Question
2
2.
Identify the frequency distribution table for the given ages of 10 students in years
12
14
17
25
10
23
25
12
12
25
(i)
Age (in years)
10
12
14
17
23
25
No. of Students
1
3
1
1
1
3
(ii)
Age (in years)
10
14
17
19
21
22
23
25
No. of Students
2
1
1
1
1
2
1
1
(iii)
Age (in years)
10
12
14
17
23
25
No. of Students
1
3
1
1
2
2
(iv)
Age (in years)
12
14
17
23
25
No. of Students
4
1
1
1
3
(v)
Age (in years)
11
12
13
14
15
16
19
21
22
25
No. of Students
1
1
1
1
1
1
1
1
1
1
Question
3
3.
The number of children in 22 families are given below. Identify the frequency distribution table for the given data.
5
0
4
4
3
3
0
5
1
4
4
2
0
1
3
2
4
5
4
5
4
5
(i)
No. of children
0
1
2
3
4
5
No. of families
3
2
2
3
8
4
(ii)
No. of children
0
1
2
3
4
5
No. of families
3
2
2
3
7
5
(iii)
No. of children
0
1
2
3
4
5
No. of families
6
4
1
5
3
3
(iv)
No. of children
0
1
2
3
4
5
No. of families
2
2
2
3
7
6
(v)
No. of children
0
1
2
3
4
5
No. of families
2
3
4
4
3
6
Question
4
4.
The following outcomes were noted when a dice was thrown 20 times. Identify the frequency distribution table for the given data.
3
6
6
1
5
5
2
2
2
3
1
2
1
1
5
4
1
1
1
3
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
7
5
2
1
3
2
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
7
4
3
1
3
2
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
2
4
5
3
4
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
2
4
5
3
2
4
Question
5
5.
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.
39
37
40
36
29
32
21
29
34
38
37
23
27
26
40
37
30
31
28
25
(i)
Size
21
23
25
26
27
28
29
30
31
32
34
36
37
39
40
No. of Shirts
1
1
1
1
1
1
3
1
1
1
1
1
3
1
2
(ii)
Size
20
23
24
25
27
28
29
30
35
36
38
40
No. of Shirts
2
2
2
1
2
2
1
1
1
3
2
1
(iii)
Size
21
23
25
26
27
28
29
30
31
32
34
36
37
38
39
40
No. of Shirts
1
1
1
1
1
1
2
1
1
1
1
1
3
1
1
2
(iv)
Size
21
23
25
26
28
29
30
31
32
34
36
37
38
39
40
No. of Shirts
1
1
1
1
1
2
1
1
1
2
1
3
1
1
2
(v)
Size
20
21
22
23
24
26
27
30
33
36
38
39
40
No. of Shirts
1
1
1
2
3
1
1
2
2
2
1
2
1
Question
6
6.
Arrange the following data
30
24
11
35
34
40
12
34
15
33
in ascending order
(i)
16
30
12
18
33
23
28
14
38
29
(ii)
31
39
20
30
13
29
13
22
22
29
(iii)
11
12
15
24
30
33
34
34
35
40
(iv)
34
17
25
39
10
23
24
28
15
14
(v)
21
15
29
30
26
11
10
19
23
22
Question
7
7.
Arrange the following data
33
12
22
28
21
24
21
10
15
17
in descending order
(i)
11
26
36
16
38
17
16
38
10
13
(ii)
31
31
12
27
18
11
17
17
22
31
(iii)
29
35
27
15
39
23
38
10
25
29
(iv)
33
28
24
22
21
21
17
15
12
10
(v)
24
32
21
23
38
30
12
26
26
27
Question
8
8.
Identify the frequency distribution table for the given heights of 11 students in cm
175
177
157
155
179
155
157
174
156
159
179
(i)
Height (in cm)
150
153
158
159
162
165
173
174
175
177
No. of Students
1
1
1
2
1
1
1
1
1
1
(ii)
Height (in cm)
155
156
157
159
174
175
177
179
No. of Students
2
1
2
1
1
1
1
2
(iii)
Height (in cm)
156
157
169
171
173
174
176
178
179
No. of Students
1
1
1
1
2
1
1
1
2
(iv)
Height (in cm)
155
157
159
174
175
177
179
No. of Students
2
2
1
1
2
1
2
Question
9
9.
Identify the frequency distribution table for the given ages of 14 students in years
12
10
18
22
19
14
22
25
17
10
22
12
17
16
(i)
Age (in years)
10
12
14
16
17
18
19
22
25
No. of Students
1
2
1
1
2
2
1
3
1
(ii)
Age (in years)
10
12
14
16
17
19
22
25
No. of Students
3
2
1
1
2
1
3
1
(iii)
Age (in years)
10
12
14
16
17
18
19
22
25
No. of Students
2
2
1
1
2
1
1
3
1
(iv)
Age (in years)
10
11
14
15
16
18
20
22
24
No. of Students
1
1
1
3
2
1
1
2
2
(v)
Age (in years)
10
12
14
15
17
21
23
24
25
No. of Students
2
2
2
2
2
1
1
1
1
Question
10
10.
The number of children in 18 families are given below. Identify the frequency distribution table for the given data.
5
5
1
0
5
0
1
1
0
3
0
3
2
1
1
5
0
4
(i)
No. of children
0
1
2
3
4
5
No. of families
5
5
1
2
1
4
(ii)
No. of children
1
2
3
4
5
No. of families
1
3
8
2
4
(iii)
No. of children
0
1
2
3
4
5
No. of families
4
5
1
2
1
5
(iv)
No. of children
0
1
2
3
5
No. of families
6
5
1
2
4
(v)
No. of children
0
1
2
3
4
5
No. of families
4
5
2
1
3
3
Question
11
11.
The following outcomes were noted when a dice was thrown 20 times. Identify the frequency distribution table for the given data.
2
6
4
1
4
6
3
5
2
3
4
5
1
6
5
4
2
5
3
1
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
3
3
3
4
4
3
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
1
9
1
4
4
1
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
3
3
3
4
3
4
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
3
3
2
6
2
4
(v)
Outcome
1
2
3
4
5
6
No. of outcomes
4
3
2
4
4
3
Question
12
12.
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
26
28
25
38
21
25
23
38
24
23
33
34
38
39
32
32
22
33
22
(i)
Size
20
22
23
24
25
27
28
30
32
34
35
36
39
40
No. of Shirts
1
1
1
3
1
2
4
1
1
1
1
1
1
1
(ii)
Size
22
23
24
25
26
28
32
33
34
38
39
No. of Shirts
3
2
1
2
1
1
3
2
1
3
1
(iii)
Size
21
22
24
25
26
29
33
35
36
39
40
No. of Shirts
2
1
3
1
2
4
1
1
2
1
2
(iv)
Size
21
22
23
24
25
26
28
32
33
34
38
39
No. of Shirts
1
3
2
1
2
1
1
2
2
1
3
1
(v)
Size
21
22
23
24
25
28
32
33
34
38
39
No. of Shirts
1
3
2
1
2
1
2
2
1
4
1
Assignment Key
1) (iv)
2) (i)
3) (ii)
4) (ii)
5) (iii)
6) (iii)
7) (iv)
8) (ii)
9) (iii)
10) (i)
11) (i)
12) (iv)
