1. What is the probability a shopper likes to shop for clothing?
The probability of a shopper that enjoys shopping for clothing is 0.72. 360 out of 500 people responded positively when asked if they enjoy this (Brightman, 1986, p. 33).
2. Given a shopper is male, what is the probability the shopper likes to shop for clothing?
When asked males participants the probability of them enjoying to shop is 0.377778. This means that 136 out of 360 affirmative responses were males (Brightman, 1986, p. 33).
3. Given a shopper is male, what is the probability the shopper does not like to shop for clothing?
Male participants made up 240 out of 500. The probability of males not enjoying shopping is 0.43333 or 104 out of 240 males (Brightman, 1986, p. 33).
4.Given a shopper is female, what is the probability a shopper does not like to shop?