A quality assurance check is 91% accurate for non-defective devices and 97% accurate for defective devices. Of the devices check

Question

3 years ago

14

ed, 84% are not defective. What is the probability of an incorrect conclusion? Round your answer to the nearest tenth of a percent.

1 answer:

BlackZzzverrR [31] · Answer 1 · 2022-06-30T04:55:13+03:00

5 0

Answer:

7.56%

Step-by-step explanation:

91% of 84% = .91*.84 = .7644 = 76.44%

So 84 - 76.44 = .0756 = 7.56% of them labeled as not defective

are actually defective