Question: Answer this (40 points) Among all the computer chips produced by a certain factory, 6 percent are defective. A sample of 400 chips is selected

Answer this

(40 points) Among all the computer chips produced by a certain factory, 6 percent are defective. A sample of 400 chips is selected for inspection. a. (10 points) What is the probability that this sample contains between 20 and 38 defective chips (including 20 and 38)? b. (10 points) Suppose that each of 40 inspectors collects a sample of 400 chips. What is the probability that at least 30 inspectors will find between 20 and 38 defective chips in their samples

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