Question: The probability that a part produced by a certain factory's assembly ine wit be defective is 0.023 . Find the probabilities that in a run

The probability that a part produced by a certain factory's assembly ine wit be defective is 0.023 . Find the probabilities that in a run of 49 items, the following results are obtained (a) Exactly 4 defoctive inems (b) No defective items (c) Al least 1 defective item (a) The probablity that exacty 4 parts wili be defective is (Round to four decimal places as needed.) The probability that a part produced by a certain factory's assembly ine wit be defective is 0.023 . Find the probabilities that in a run of 49 items, the following results are obtained (a) Exactly 4 defoctive inems (b) No defective items (c) Al least 1 defective item (a) The probablity that exacty 4 parts wili be defective is (Round to four decimal places as needed.)

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