Question

Suppose that the probability of having a boy or a girl is 50%. Answer the following questions:

What is the probability exactly one of a family’s 5 children is a boy?

What is the probability exactly one of your 5 children is a boy *given that at least 4 of them are girls*

Step 1

**Calculation:**

It is given that the probability of having a boy or a girl is 50%. Thus, the probability of having a boy (or girl) is 0.50. The random variable *X*, selected chil...

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