Production records indicate that 1.5% of the light bulbs produced in a facility are defective. A random

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Production records indicate that 1.5% of the light bulbs produced in a facility are defective. A random sample of 22 light bulbs was selected.

a. Use the binomial distribution to determine the probability that two defective bulbs are found.

b. Use the Poisson approximation to the binomial distribution to determine the probability that two defective bulbs are found.

c. How do these two probabilities compare?

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Business Statistics

ISBN: 9780133852288

2nd Edition

Authors: Robert A Donnelly, Robert Donnelly Jr

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Question Posted: Jul 10, 2024 02:00 AM

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Production records indicate that 1.5% of the light bulbs produced in a facility are defective. A random

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Business Statistics

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