A survey of 150 families with four
children was carried out in Sefwi Bibiani
to find the numb...
Mathematics, 23.04.2021 19:50 liapis2002
A survey of 150 families with four
children was carried out in Sefwi Bibiani
to find the number of girls in each family.
The results were as follows.
Number of girls
0
Frequency
8
1
41
2.
55
3
33
4
13
Find the probability that a family with
four children will have
(a) two girls
(b) no girl
(c) one boy
(d) four boys
Answers: 2
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