For Exercise 4.54, see page 195; for 4.55, see page 197; for 4.56, see page 198; for 4.57 and 4.58, see pages 198199; for 4.59 and 4.60, see page 200; and for 4.61, see page 202.

Question 4.56

4.56 Men labor participating.

Refer to Example 4.18. What is the probability that a person is labor participant given the person is male?