Mathematics, 02.03.2020 19:24 NeNe323

A batch of 40 parts contains six 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?

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A batch of 40 parts contains six defects. If two parts are drawn randomly one at a time without repl...

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