The probability that a part produced by a certain factory's assembly line will be defective is 0.016. Find the probabilities that in a run of 49 items, the following results are obtained. (a) Exactly 4 defective items (b) No defective items (c) At least 1 defective item *** (a) The probability that exactly 4 parts will be defective is (Round to four decimal places as needed.) (b) The probability that no parts will be defective is (Round to four decimal places as needed.) (c) The probability that at least 1 part is defective is (Round to four decimal places as needed.)
The probability that a part produced by a certain factory's assembly line will be defective is 0.016. Find the probabilities that in a run of 49 items, the following results are obtained. (a) Exactly 4 defective items (b) No defective items (c) At least 1 defective item *** (a) The probability that exactly 4 parts will be defective is (Round to four decimal places as needed.) (b) The probability that no parts will be defective is (Round to four decimal places as needed.) (c) The probability that at least 1 part is defective is (Round to four decimal places as needed.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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