Athletic shoes	Sandals	Dress shoes	Other	Total
Men	22	8	4	9	43
Women	15	9	28	14	66
Total	37	17	32	23	109

Probability questions

1. If you pick one of the people in your data set, what is the probability that the person:
   • Is a man?
   • Wears athletic shoes?
   • Is a man or wears athletic shoes?
   • Is a person wearing sandals, given that the person is female?
   • Is wearing sandals and dress shoes?
2. Next, if you pick two different people from your data, without replacement, what is the probability that:
   • Both are wearing athletic shoes?
   • The first is a man wearing athletic shoes and the second is a woman wearing dress shoes?
3. Finally, if you pick two people, with replacement, from your data, what is the probability that?
   • Both are wearing athletic shoes?
   • The first is a man wearing athletic shoes and the second is a woman wearing dress shoes?