A certain type of weapon has a probability p of working successfully. We test n weapons, and

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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 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

(d) Rework (a) through (c) with p=0.90

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Quality Inspired Management The Key to Sustainability

ISBN: 978-0131197565

1st edition

Authors: Harold Aikens

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Posted Date: Jan 03, 2021 01:49 PM

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A certain type of weapon has a probability p of working successfully. We test n weapons, and

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Use Binomial expression to calculate n PX ... View the full answer

Quality Inspired Management The Key to Sustainability

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