Defective by computing a conditional probability

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Reference no: EM131011289

A bin of 50 parts contains five that are defective. A sample of two is selected at random, without replacement.

(a) Determine the probability that both parts in the sample are defective by computing a conditional probability.

(b) Determine the answer to part (a) by using the subset approach that was described in this section.

Reference no: EM131011289

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