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 15 students in years
22
19
11
13
11
17
20
20
16
24
13
14
23
18
13
(i)
Age (in years)
11
14
15
16
17
19
20
21
24
25
No. of Students
2
1
3
3
1
1
1
1
1
1
(ii)
Age (in years)
11
13
14
17
18
19
20
22
23
24
No. of Students
2
3
1
1
1
2
2
1
1
1
(iii)
Age (in years)
11
13
14
16
17
18
19
20
22
23
24
No. of Students
2
3
1
1
1
1
1
2
1
1
1
(iv)
Age (in years)
13
14
16
17
18
19
20
23
24
25
No. of Students
2
1
2
1
2
1
1
3
1
1
Question
2
2.
Identify the frequency distribution table for the given ages of 14 students in years
20
19
17
11
21
10
12
18
24
17
16
17
21
16
(i)
Age (in years)
10
11
12
16
17
18
19
20
21
No. of Students
1
1
1
2
4
1
1
1
2
(ii)
Age (in years)
11
12
16
17
18
19
20
21
24
No. of Students
1
1
2
4
1
1
1
2
1
(iii)
Age (in years)
10
14
16
17
18
19
20
22
23
24
25
No. of Students
4
1
1
1
1
1
1
1
1
1
1
(iv)
Age (in years)
10
11
12
16
17
18
19
20
21
24
No. of Students
1
1
1
2
3
1
1
1
2
1
(v)
Age (in years)
10
11
12
15
20
21
22
24
25
No. of Students
1
2
2
3
1
2
1
1
1
Question
3
3.
The number of children in 18 families are given below. Identify the frequency distribution table for the given data.
2
3
2
0
0
3
3
0
1
1
3
3
5
1
1
0
3
2
(i)
No. of children
0
1
2
3
4
5
No. of families
4
3
3
2
3
3
(ii)
No. of children
0
1
2
3
5
No. of families
4
4
3
6
1
(iii)
No. of children
0
1
2
3
4
5
No. of families
1
2
5
4
3
3
(iv)
No. of children
0
1
2
3
5
No. of families
4
4
2
7
1
(v)
No. of children
0
1
2
3
5
No. of families
4
3
3
7
1
Question
4
4.
The following outcomes were noted when a dice was thrown 20 times. Identify the frequency distribution table for the given data.
4
1
5
5
4
4
3
2
4
1
6
1
6
4
5
2
1
2
5
2
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
4
4
1
6
3
2
(ii)
Outcome
1
2
4
5
6
No. of outcomes
4
4
3
4
5
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
4
4
1
5
4
2
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
5
4
1
4
3
3
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.
38
22
21
35
22
20
29
33
34
40
32
38
38
34
23
31
37
38
24
37
(i)
Size
21
24
25
26
29
31
33
34
37
38
39
No. of Shirts
1
1
3
3
1
4
1
1
2
2
1
(ii)
Size
21
22
23
24
25
26
29
30
31
37
38
40
No. of Shirts
1
3
1
1
3
1
1
1
3
2
1
2
(iii)
Size
20
21
22
23
24
29
31
32
33
34
35
37
38
40
No. of Shirts
1
1
2
1
1
1
1
1
1
2
1
2
4
1
(iv)
Size
20
21
22
23
24
29
31
32
33
34
35
37
38
40
No. of Shirts
1
1
1
1
1
2
1
1
1
2
1
2
4
1
(v)
Size
20
21
22
23
24
29
31
32
33
34
35
37
38
40
No. of Shirts
1
1
2
1
1
1
1
1
2
2
1
2
3
1
Question
6
6.
Arrange the following data
36
34
31
11
17
15
17
26
34
40
in ascending order
(i)
40
23
34
13
28
38
11
31
23
13
(ii)
25
10
21
10
22
28
34
28
18
26
(iii)
12
28
24
17
32
27
36
24
34
12
(iv)
11
15
17
17
26
31
34
34
36
40
(v)
14
12
40
17
35
39
11
32
37
36
Question
7
7.
Arrange the following data
33
28
35
17
21
21
40
13
29
13
in descending order
(i)
40
25
15
18
36
22
28
34
32
36
(ii)
30
39
38
21
15
13
11
12
15
17
(iii)
30
17
16
36
19
26
18
38
28
33
(iv)
13
37
37
32
14
34
18
39
12
12
(v)
40
35
33
29
28
21
21
17
13
13
Question
8
8.
Identify the frequency distribution table for the given heights of 10 students in cm
154
174
172
155
172
165
168
156
151
175
(i)
Height (in cm)
151
154
155
156
165
168
172
174
175
No. of Students
1
1
1
1
2
1
1
1
1
(ii)
Height (in cm)
151
154
155
156
165
168
172
174
175
No. of Students
1
1
1
1
1
1
2
1
1
(iii)
Height (in cm)
150
156
157
166
168
169
170
173
177
179
No. of Students
1
1
1
1
1
1
1
1
1
1
(iv)
Height (in cm)
153
154
159
162
163
173
175
176
180
No. of Students
1
1
1
1
2
1
1
1
1
(v)
Height (in cm)
151
155
156
165
168
172
174
175
No. of Students
1
2
1
1
1
2
1
1
Question
9
9.
Identify the frequency distribution table for the given ages of 15 students in years
14
17
16
16
13
18
10
18
16
24
18
17
17
25
24
(i)
Age (in years)
10
13
14
16
17
18
24
25
No. of Students
1
1
1
3
3
3
2
1
(ii)
Age (in years)
10
11
13
15
17
18
23
24
25
No. of Students
2
1
1
3
2
2
2
1
1
(iii)
Age (in years)
10
11
12
15
16
17
18
19
20
22
23
No. of Students
1
1
1
2
1
2
1
2
1
1
2
(iv)
Age (in years)
10
13
14
16
17
18
24
25
No. of Students
1
1
1
4
3
3
1
1
Question
10
10.
The number of children in 18 families are given below. Identify the frequency distribution table for the given data.
0
3
0
5
2
5
3
0
3
0
2
2
5
3
1
0
4
2
(i)
No. of children
0
1
2
3
4
5
No. of families
5
2
3
2
4
2
(ii)
No. of children
0
1
2
3
4
5
No. of families
4
6
3
1
1
3
(iii)
No. of children
0
1
2
3
4
5
No. of families
5
1
4
4
1
3
(iv)
No. of children
0
1
2
3
4
5
No. of families
6
1
4
4
1
2
Question
11
11.
The following outcomes were noted when a dice was thrown 22 times. Identify the frequency distribution table for the given data.
3
4
1
5
3
3
5
5
3
2
5
6
3
2
5
6
6
6
2
1
2
4
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
2
5
5
3
6
1
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
2
4
5
2
4
5
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
5
3
6
2
3
3
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
2
4
5
2
5
4
(v)
Outcome
1
2
3
4
5
6
No. of outcomes
2
4
6
2
4
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.
24
35
20
40
22
37
33
39
23
29
31
29
31
26
20
23
26
30
(i)
Size
20
22
24
26
29
30
32
34
35
36
37
38
No. of Shirts
1
2
1
1
2
1
1
4
1
1
1
2
(ii)
Size
20
22
23
24
26
29
30
31
33
35
37
39
40
No. of Shirts
2
1
3
1
1
2
1
2
1
1
1
1
1
(iii)
Size
20
22
23
24
26
29
30
31
33
35
37
39
40
No. of Shirts
2
1
2
1
2
2
1
2
1
1
1
1
1
(iv)
Size
20
22
23
24
26
29
30
31
33
37
39
40
No. of Shirts
2
2
2
1
2
2
1
2
1
1
1
1
(v)
Size
22
23
25
27
28
29
31
32
35
38
39
40
No. of Shirts
2
2
1
1
1
3
1
1
1
3
1
1
Assignment Key
1) (iii)
2) (iv)
3) (ii)
4) (iii)
5) (iii)
6) (iv)
7) (v)
8) (ii)
9) (i)
10) (iii)
11) (iv)
12) (iii)
