It is known that 0.8% of the circuit boards from a production line are defective. If a

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It is known that 0.8% of the circuit boards from a production line are defective. If a random sample of 220 circuit boards is taken from this production line, use Poisson approximation to estimate the probability that the sample contains:

a) Exactly 3 defective boards.

b) At least 3 defective boards.

Related Book For answer-question

Numerical Methods for Engineers

ISBN: 9780071244299

5th Edition

Authors: Steven C. Chapra, Raymond P. Canale

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Posted Date: Jan 09, 2021 09:53 AM

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It is known that 0.8% of the circuit boards from a production line are defective. If a

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Solution Given that Sample size n 220 PDefective 08 0008 Here we will ... View the full answer

Numerical Methods for Engineers

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