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A bin of 50 parts contains 20 that are defective. A sample of 6 parts are selected random, without replacement. What i

Posted: Mon Nov 15, 2021 12:29 pm
by answerhappygod
A bin of 50 parts contains 20 that are defective. A sample
of 6 parts are selected random, without replacement. What is
the probability that second part selected is a defective one and
what is the probability that the third part is defective given
that first two parts sample are not defective?