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 11 students in years
22
24
11
22
22
23
21
25
15
16
13
(i)
Age (in years)
11
13
15
16
21
22
23
24
25
No. of Students
1
1
1
1
1
3
1
1
1
(ii)
Age (in years)
10
14
16
18
20
22
24
25
No. of Students
1
1
1
1
2
2
1
2
(iii)
Age (in years)
10
11
12
14
17
19
22
23
24
No. of Students
1
1
2
1
1
2
1
1
1
(iv)
Age (in years)
11
13
15
16
22
23
24
25
No. of Students
2
1
1
1
3
1
1
1
(v)
Age (in years)
11
13
15
16
21
22
24
25
No. of Students
1
1
1
1
1
3
1
2
Question
2
2.
Identify the frequency distribution table for the given ages of 10 students in years
22
10
24
17
16
21
10
18
15
18
(i)
Age (in years)
10
13
14
16
19
20
21
22
No. of Students
1
1
1
2
1
2
1
1
(ii)
Age (in years)
10
15
16
17
18
21
22
24
No. of Students
1
1
1
1
3
1
1
1
(iii)
Age (in years)
10
15
16
17
18
21
22
24
No. of Students
2
1
1
1
2
1
1
1
(iv)
Age (in years)
10
11
15
16
18
24
No. of Students
2
1
3
2
1
1
Question
3
3.
The number of children in 19 families are given below. Identify the frequency distribution table for the given data.
3
4
2
3
2
4
2
2
5
3
2
1
3
1
1
1
5
2
5
(i)
No. of children
1
2
3
4
5
No. of families
3
7
4
2
3
(ii)
No. of children
0
1
2
3
4
5
No. of families
2
5
2
3
5
2
(iii)
No. of children
1
2
3
4
5
No. of families
4
6
4
2
3
(iv)
No. of children
0
1
2
3
4
5
No. of families
5
1
3
4
3
3
Question
4
4.
The following outcomes were noted when a dice was thrown 22 times. Identify the frequency distribution table for the given data.
5
4
1
2
3
3
5
3
1
2
4
2
6
2
6
2
4
3
5
6
2
2
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
1
7
4
3
3
4
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
8
3
3
3
3
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
7
4
3
3
3
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
3
6
5
6
1
1
(v)
Outcome
1
2
3
4
5
6
No. of outcomes
1
2
5
5
3
6
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.
40
22
23
36
36
33
39
39
20
29
32
32
22
28
34
35
40
36
21
23
34
36
(i)
Size
20
21
22
23
25
26
27
29
31
32
33
34
36
38
39
No. of Shirts
2
2
1
2
2
1
2
1
1
1
2
1
1
2
1
(ii)
Size
20
21
22
23
28
29
32
33
34
35
36
39
40
No. of Shirts
1
1
2
3
1
1
2
1
2
1
4
1
2
(iii)
Size
20
21
25
27
29
31
32
33
34
35
36
40
No. of Shirts
2
2
1
2
3
1
4
2
1
1
1
2
(iv)
Size
20
21
22
23
28
29
32
33
34
35
36
39
40
No. of Shirts
1
1
2
2
1
1
2
1
2
1
4
2
2
(v)
Size
20
21
22
23
28
29
32
33
34
35
36
39
40
No. of Shirts
1
1
1
2
1
1
2
1
3
1
4
2
2
Question
6
6.
Arrange the following data
14
11
22
39
37
34
11
14
21
40
in ascending order
(i)
14
32
10
20
35
34
30
13
14
17
(ii)
11
11
14
14
21
22
34
37
39
40
(iii)
33
22
30
34
17
10
30
39
35
12
(iv)
13
31
18
26
36
31
36
23
16
24
(v)
29
29
28
20
26
37
15
31
22
35
Question
7
7.
Arrange the following data
13
14
33
38
27
39
29
31
31
12
in descending order
(i)
39
38
33
31
31
29
27
14
13
12
(ii)
20
16
19
40
39
38
22
39
29
37
(iii)
40
17
23
28
22
12
35
27
19
31
(iv)
15
11
39
20
13
39
10
20
12
12
(v)
20
34
22
26
38
17
40
37
26
32
Question
8
8.
Identify the frequency distribution table for the given heights of 12 students in cm
170
163
179
160
153
168
156
168
170
159
160
178
(i)
Height (in cm)
153
156
159
160
163
168
170
178
179
No. of Students
1
1
1
2
1
2
2
1
1
(ii)
Height (in cm)
150
154
158
161
171
172
173
174
176
178
180
No. of Students
2
1
1
1
1
1
1
1
1
1
1
(iii)
Height (in cm)
154
160
161
162
163
166
168
173
174
179
No. of Students
2
1
1
1
1
2
1
1
1
1
(iv)
Height (in cm)
153
156
160
163
168
170
178
179
No. of Students
2
1
2
1
2
2
1
1
(v)
Height (in cm)
153
156
159
160
163
168
170
178
179
No. of Students
1
1
2
2
1
2
1
1
1
Question
9
9.
Identify the frequency distribution table for the given ages of 11 students in years
21
23
20
16
17
16
20
21
24
11
11
(i)
Age (in years)
11
16
17
20
21
23
24
No. of Students
2
3
1
1
2
1
1
(ii)
Age (in years)
11
16
17
20
21
23
24
No. of Students
2
2
1
2
1
1
2
(iii)
Age (in years)
12
15
17
18
19
21
22
24
No. of Students
2
1
2
1
1
2
1
1
(iv)
Age (in years)
11
16
17
20
21
23
24
No. of Students
2
2
1
2
2
1
1
(v)
Age (in years)
13
14
15
16
17
19
20
22
No. of Students
1
2
1
1
1
1
2
2
Question
10
10.
The number of children in 20 families are given below. Identify the frequency distribution table for the given data.
2
4
2
1
0
0
3
2
1
0
1
0
1
2
2
4
4
1
5
0
(i)
No. of children
0
1
2
3
4
5
No. of families
5
5
5
1
3
1
(ii)
No. of children
0
1
2
3
4
5
No. of families
2
4
6
3
2
3
(iii)
No. of children
0
1
2
3
4
5
No. of families
8
3
4
1
1
3
Question
11
11.
The following outcomes were noted when a dice was thrown 21 times. Identify the frequency distribution table for the given data.
2
3
3
4
5
1
5
6
6
1
6
2
3
2
4
1
1
3
6
2
3
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
3
6
3
5
2
2
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
7
2
4
1
5
2
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
4
4
5
2
2
4
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.
38
38
30
25
35
32
38
37
38
21
40
33
29
32
29
39
38
26
38
22
(i)
Size
21
22
25
26
29
30
32
33
35
37
38
39
40
No. of Shirts
1
1
1
2
2
1
2
1
1
1
5
1
1
(ii)
Size
21
22
25
26
29
30
32
33
35
37
38
39
40
No. of Shirts
1
1
1
1
2
1
2
1
1
1
5
2
1
(iii)
Size
20
21
22
23
24
26
27
29
30
31
33
38
No. of Shirts
2
2
1
2
1
2
2
1
1
1
4
1
(iv)
Size
21
22
25
26
29
30
32
33
35
37
38
39
40
No. of Shirts
1
1
1
1
2
1
2
1
1
1
6
1
1
(v)
Size
20
22
23
24
26
27
28
29
34
36
37
38
39
No. of Shirts
2
1
1
1
1
3
3
2
1
1
1
1
2
Assignment Key
1) (i)
2) (iii)
3) (iii)
4) (iii)
5) (iv)
6) (ii)
7) (i)
8) (i)
9) (iv)
10) (i)
11) (iii)
12) (iv)
