A normally distributed random variable has an unknown mean p, and a known variance 2 9 Find the sample size required to construct a 95 percent confidence interval on the mean that has total width of 1 0 ...

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A normally distributed random variable has an unknown mean p, and a known variance 2 =

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A normally distributed random variable has an unknown mean p, and a known variance σ² = 9. Find the sample size required to construct a 95 percent confidence interval on the mean that has total width of 1.0.

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Design And Analysis Of Experiments

ISBN: 9780471316497

5th Edition

Authors: Douglas C., Montgomery

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Question Posted: Sep 24, 2020 06:42 AM

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A normally distributed random variable has an unknown mean p, and a known variance 2 =

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Design And Analysis Of Experiments

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