a. Finding your microwave oven inoperable
Finding your battery-operated smoke detector inoperable
b. Finding your kitchen light inoperable Finding your refrigerator inoperable
c. Events A and B, where P{A) = 0.90, P(B) = 0.80, and P(A and B) = 0.72
Given pair of events, classify the two events as independent or dependent. Some of the other exercises are based on concepts from earlier sections of this chapter.