Question: When operating correctly, the items from the production process at the Precision Tool and Die Company have a mean diameter of = 2 . 0

When operating correctly, the items from the production process at the Precision Tool and Die Company have a mean diameter of =2.00 inches and a standard deviation of \sigma =0.035 inches. The quality control manager shuts down the process for corrective maintenance whenever a random sample of n =50 parts has a sample average diameter greater than 2.01 inches or less than 1.99 inches. What is the probability that the quality control manager will stop the process although the production process is operating correctly?

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