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A certain type of weapon has a probability p of working successfully. We test n weapons, and the stockpile is replaced if the number of
A certain type of weapon has a probability p of working successfully. We test n weapons, and the stockpile is replaced if the number of failures, X, is at least one. How large must n be to have P[X>1] = 0.99 when p=0.95?
(a) Use exact binomial
(b) Use normal approximation
(c) Use Poisson approximation
(d) Rework (a) through (c) with p=0.90
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Use Binomial expression to calculate n PX ...
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Quality Inspired Management The Key to Sustainability
Authors: Harold Aikens
1st edition
131197568, 978-0131197565
