According to a survey, 45% of teenagers could recognize a picture of legendary film star John Wayne. What is the probability that a randomly-selected teenager could recognize John Wayne?
A) 0.55
B) 0.45
C) 0.01
D) 0.82

Question

Quizplus · Accepted Answer

The probability that a randomly-selected teenager could recognize John Wayne is equal to the percentage of teenagers who could recognize him, which is 45%. Therefore, the answer is B: 0.45.

According to a Survey, 45% of Teenagers Could Recognize a Picture