Question

Exercise 3.
From the following data regarding age and number of children
of 30 married women, form a bivariate frequency table. Here, write
down the marginal frequency distribution of number of children. Also,
write down the conditional frequency distribution of number of
children given that age is less than 50.
3
4
6
7
8
9
10
Woman
Arc (years) : 36
No. of children 3
2
34
2.
43
5
28
2
26
22
51
2.
38
30
2
27
2
4
3
0
4
12
15
17
20
Woman:
Age (years) : 39
No. of children: 3
13
63
14
32
16
35
18
41
56
23
19
54
0
40
5
50
5
4
2.
3
2
1
Woman 21
Age (years) : 46
No. of children: 3
22 23 24 25 26 27
79
43 21 29 30 50
7 2 0 0
28
20
29 - 30
39 60
2. 1
0

Answer 1

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