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8. An experiment consists of recording boy–girl composition of families with 2 children.
(ii) What is the sample space if we are interested in the number of girls in the family?
Answers (1)
(ii) In a family with two children, there can be only three possible cases:
no girl child, 1 girl child or 2 girl child
The required sample is:
S = {0, 1, 2}
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