Mathematics, 02.03.2020 23:42 alexander1093
A. A batch of 30 parts contains five defects. If two parts are drawn randomly one at a time without replacement, what is the probability that both parts are defective?
b. If this experiment is repeated, with replacement, what is the probability that both parts are defective?
Answers: 2
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A. A batch of 30 parts contains five defects. If two parts are drawn randomly one at a time without...
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