Chen Colon
01/09/2023 · Senior High School
Solve the problem. A manufacturer of processing chips knows that two percent of its chips are defective in some way. Suppose an inspector randomly selects four chips for an inspection. (a) Find the probability that a randomly selected chip is NOT defective. (b) Find the probability that all four chips are NOT defective. (c) Find the probability that at least one of the selected chips is defective. (Round your answer to three decimal places).
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(a) The probability that a randomly selected chip is NOT defective is 0.98.
(b) The probability that all four chips are NOT defective is approximately 0.922.
(c) The probability that at least one of the selected chips is defective is approximately 0.078.
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