# Probability: Ordered and Non-ordered Sets, Sampling & Replacing

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Suppose that a batch of 100 items contains 6 that are defective and 94 that are nondefective. If X is the number of defective items in a randomly drawn sample of 10 items from the batch, find

(a) P{X=0} and

(b) P{X>2}

(Answer first if sampling with replacing, and then if sampling without replacing)

https://brainmass.com/math/probability/probability-ordered-non-ordered-sets-sampling-replacing-35485

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Ordered and Non-ordered Sets, Sampling and Replacing are investigated. The solution is detailed and well presented.

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