A production process produces 0.05 % defective parts. A sample of 10,000 parts from the production is
Question:
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
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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