Question

A manufacturer inspects 800 personal video players and finds that 796 of them have no defects. What is the experimental probability that a video player chosen at random has no defects? Express your answer as a percentage.

Answer 1

Answer:

99.5

Step-by-step explanation:

You have to divide the amount of no video players with no defects by the total. So 796/800=0.995.

0.995 is the same as 99.5%

Answer 2

Answer:

99.5 %

Step-by-step explanation:

Number of personal video players that have no defects = 796

Total Number of personal video players = 800

Let A be the probability that a video player chosen at random has no defects.

P(A) is the probability of A to happen

P(A) = 796 ÷ 800 = 99.5 %