Question

A computer chip manufacturer claims that no more than 2 percent of the chips it sends out are defective an electronics company, impressed with the claim, has purchased a large quantity of such chips. to determine if the manufacturer's claim can be taken literally, the company has decided to test a sample of 300 of these chips. if 10 of these 300 chips are found to be defective, should the manufacturer's claim be rejected?

Answer 1

their claim would be false since 2 percent of 300 would be 6 computer chips.
they had 10 defective chips that would mean they had 3.3333...% of their chips defective.

hope that helps.