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An assembly line randomly selects parts for inspection, and 8% of the inspected parts are found to be defective. If the parts are inspected in groups of 20, find

a) the mean number of defective parts per group.

b) the standard deviation for the number of defective parts per group.

c) the probability that a group will contain exactly 5 defective parts.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9104925

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