A Soft Drink Company Holds a Contest in Which a Prize

Multiple Choice

A soft drink company holds a contest in which a prize may be revealed on the inside of the bottle cap. The probability that each bottle cap reveals a prize is 0.2 and winning is independent from one bottle to the next. What is the probability that a customer must open three or more bottles before winning a prize?

A) (0.2) (0.2) (0.8) = 0.032
B) (0.8) (0.8) (0.2) = 0.128
C) (0.8) (0.8) = 0.64
D) 1 - (0.2) (0.2) (0.8) = .968