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
18
18
20
15
22
20
12
18
11
22
18
(i)
Age (in years)
11
12
15
18
20
22
No. of Students
1
2
1
4
2
1
(ii)
Age (in years)
11
12
15
18
20
22
No. of Students
1
1
1
4
2
2
(iii)
Age (in years)
10
11
15
17
18
19
20
21
24
No. of Students
2
1
2
1
1
1
1
1
1
(iv)
Age (in years)
11
12
13
15
16
21
25
No. of Students
1
1
1
2
1
3
2
(v)
Age (in years)
11
12
15
18
20
22
No. of Students
1
1
1
3
3
2
Question
2
2.
Identify the frequency distribution table for the given ages of 14 students in years
21
19
16
15
10
10
23
11
17
20
23
21
14
17
(i)
Age (in years)
10
11
14
15
16
17
19
20
21
23
No. of Students
2
1
1
1
1
2
1
1
2
2
(ii)
Age (in years)
10
11
14
15
16
17
19
20
21
23
No. of Students
1
1
1
1
1
2
2
1
2
2
(iii)
Age (in years)
12
14
16
17
18
19
20
21
22
24
25
No. of Students
1
1
1
2
1
2
1
1
1
2
1
(iv)
Age (in years)
10
11
14
15
16
17
19
20
21
23
No. of Students
1
1
1
1
1
2
1
1
2
3
(v)
Age (in years)
10
11
12
16
19
20
22
23
24
25
No. of Students
1
4
1
1
2
1
1
1
1
1
Question
3
3.
The number of children in 19 families are given below. Identify the frequency distribution table for the given data.
2
0
3
3
4
0
3
3
2
5
5
1
5
5
4
4
1
0
1
(i)
No. of children
0
1
2
3
4
5
No. of families
4
3
1
4
3
4
(ii)
No. of children
0
1
2
3
4
5
No. of families
1
1
2
6
5
4
(iii)
No. of children
0
1
2
3
4
5
No. of families
2
4
2
4
3
4
(iv)
No. of children
0
1
2
3
4
5
No. of families
3
3
2
4
3
4
(v)
No. of children
0
1
2
3
4
5
No. of families
4
2
2
4
5
2
Question
4
4.
The following outcomes were noted when a dice was thrown 22 times. Identify the frequency distribution table for the given data.
4
2
2
6
3
2
6
2
6
3
3
5
3
4
3
5
4
3
1
6
1
1
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
3
4
6
3
2
4
(ii)
Outcome
1
2
3
4
5
6
No. of outcomes
3
4
7
3
2
3
(iii)
Outcome
1
2
3
4
5
6
No. of outcomes
3
5
4
4
1
5
(iv)
Outcome
1
2
3
4
5
6
No. of outcomes
1
1
6
4
7
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.
23
32
29
31
30
20
28
27
36
38
38
31
20
23
36
36
31
33
26
(i)
Size
20
23
26
27
28
29
30
31
32
33
36
38
No. of Shirts
1
3
1
1
1
1
1
3
1
1
3
2
(ii)
Size
21
22
23
24
25
26
28
29
32
33
36
37
39
No. of Shirts
3
1
1
3
2
1
1
1
1
1
1
2
1
(iii)
Size
20
23
26
27
28
29
30
31
32
33
36
38
No. of Shirts
2
2
1
1
1
1
1
3
1
1
3
2
(iv)
Size
22
23
24
28
30
31
32
33
34
36
38
39
40
No. of Shirts
1
1
2
1
2
1
1
2
2
1
2
2
1
(v)
Size
20
23
26
27
28
29
30
31
32
33
36
38
No. of Shirts
3
1
1
1
1
1
1
3
1
1
3
2
Question
6
6.
Arrange the following data
18
35
14
26
29
36
22
23
37
27
in ascending order
(i)
21
22
19
22
31
27
19
31
26
26
(ii)
33
32
19
25
36
16
32
31
23
33
(iii)
14
18
22
23
26
27
29
35
36
37
(iv)
28
10
13
12
10
25
12
19
20
11
(v)
37
34
13
24
26
30
13
18
14
18
Question
7
7.
Arrange the following data
22
12
36
17
25
19
14
13
11
25
in descending order
(i)
38
20
24
22
39
32
17
20
24
32
(ii)
36
37
32
21
40
17
39
15
40
20
(iii)
27
38
17
16
25
12
38
22
22
33
(iv)
24
10
18
27
18
38
14
20
27
12
(v)
36
25
25
22
19
17
14
13
12
11
Question
8
8.
Identify the frequency distribution table for the given heights of 13 students in cm
163
155
166
168
177
167
163
164
158
151
169
180
165
(i)
Height (in cm)
151
155
158
163
165
166
167
168
169
177
180
No. of Students
1
1
1
2
1
1
2
1
1
1
1
(ii)
Height (in cm)
151
155
158
163
164
165
166
168
169
177
180
No. of Students
1
1
1
2
1
2
1
1
1
1
1
(iii)
Height (in cm)
151
155
158
163
164
165
166
167
168
169
177
180
No. of Students
1
1
1
2
1
1
1
1
1
1
1
1
(iv)
Height (in cm)
153
155
157
158
161
170
171
176
178
179
180
No. of Students
1
2
1
2
1
1
1
1
1
1
1
(v)
Height (in cm)
153
154
155
163
166
171
173
175
177
No. of Students
1
1
2
2
1
2
2
1
1
Question
9
9.
Identify the frequency distribution table for the given ages of 13 students in years
25
25
12
25
25
13
18
14
20
23
15
17
21
(i)
Age (in years)
10
14
16
18
19
21
25
No. of Students
1
1
2
2
2
3
2
(ii)
Age (in years)
10
12
13
15
16
20
22
No. of Students
1
3
4
1
1
1
2
(iii)
Age (in years)
12
13
14
15
18
20
21
23
25
No. of Students
1
1
1
1
1
1
1
1
5
(iv)
Age (in years)
12
13
14
15
17
18
20
21
23
25
No. of Students
1
1
1
1
1
1
1
1
1
4
Question
10
10.
The number of children in 18 families are given below. Identify the frequency distribution table for the given data.
5
3
1
0
4
2
4
0
4
0
1
4
2
1
5
1
3
3
(i)
No. of children
0
2
4
5
No. of families
5
5
3
5
(ii)
No. of children
0
1
2
3
4
5
No. of families
3
4
2
3
4
2
(iii)
No. of children
0
1
2
3
4
5
No. of families
2
5
2
3
4
2
(iv)
No. of children
0
1
2
3
4
5
No. of families
3
4
3
2
5
1
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
5
2
6
1
5
2
4
6
4
5
2
5
1
1
4
4
4
3
6
(i)
Outcome
1
2
3
4
5
6
No. of outcomes
3
4
1
5
4
3
(ii)
Outcome
1
3
5
6
No. of outcomes
4
4
7
5
(iii)
Outcome
1
2
3
4
6
No. of outcomes
5
5
3
2
5
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.
30
39
28
28
32
23
20
38
20
27
37
29
39
24
34
25
24
36
22
26
26
36
(i)
Size
20
22
23
24
25
26
27
28
29
30
32
34
36
37
38
39
No. of Shirts
2
1
1
2
1
1
1
2
1
1
1
1
2
1
1
3
(ii)
Size
20
22
23
24
25
26
27
28
29
30
32
34
36
37
38
39
No. of Shirts
2
1
1
2
1
2
1
2
1
1
1
1
2
1
1
2
(iii)
Size
20
21
25
27
28
30
32
34
35
36
37
38
39
No. of Shirts
3
2
1
2
2
2
1
1
1
2
2
1
2
(iv)
Size
20
21
23
24
25
26
28
29
31
32
37
38
39
No. of Shirts
1
2
2
1
2
1
2
1
2
2
1
3
2
(v)
Size
20
22
23
24
25
26
27
28
29
30
32
34
36
37
38
39
No. of Shirts
1
1
1
2
1
2
1
2
1
1
1
1
3
1
1
2
Assignment Key
1) (ii)
2) (i)
3) (iv)
4) (i)
5) (iii)
6) (iii)
7) (v)
8) (iii)
9) (iv)
10) (ii)
11) (i)
12) (ii)
