Pleasee helppp!!! A device tests whether each blinker on a car is functioning properly. A company estimates that 2.8% of blinker

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3 years ago

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Pleasee helppp!!! A device tests whether each blinker on a car is functioning properly. A company estimates that 2.8% of blinker

s that they produce are defective. The device is 98% accurate for blinkers that are functioning properly and 96% accurate for blinkers that are defective. You use the device to test a randomly selected blinker. What is the probability that the test result is correct? Round your answer to the nearest tenth.

Mathematics

1 answer:

drek231 [11] · Answer 1 · 2022-08-25T23:11:33+03:00

Answer:A device tests whether each blinker on a car is functioning properly. A company estimates that 2.8% of blinkers that they produce are defective. The device is 98% accurate for blinkers that are functioning properly and 96% accurate for blinkers that are defective. You use the device to test a randomly selected blinker. What is the probability that the test result is correct?

Step-by-step explanation:SRRY had to meme a little bit it's 40%