A factory produces MP3 players.During regular inspections,2% of the MP3 players are found to be defective.On any particular day,what is the probability that the twentieth MP3 player inspected is the first defective player found that day? Round your answer to four decimal places.
A)0.6812
B)0.0134
C)0.0136
D)0.9864

Question

Quizplus · Accepted Answer

The probability that the first defective player is found on the twentieth inspection follows a geometric distribution with p = 0.02. The probability is (0.98)^19 * 0.02 = 0.0136.

A Factory Produces MP3 Players