A production process produces 0.05 % defective parts. A sample of 10,000 parts from the production is

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A production process produces 0.05 % defective parts. A sample of 10,000 parts from the production is selected. In

(a) and (b), what is the probability that:

(a) The sample contains exactly two defective parts?

(b) The sample contains no defective parts?

(c) Find the expected number of defective parts.

(d) Find the standard deviation for the number of defective parts.

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Related Book For  book-img-for-question

Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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