Given a population where the proportion of items with a desired attribute is p 0.25, if

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Given a population where the proportion of items with a desired attribute is p 0.25, if a sample of 400 is taken,

a. What is the standard deviation of the sampling distribution of p?

b. What is the probability the proportion of successes in the sample will be greater than 0.22?

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Business Statistics A Decision Making Approach

ISBN: 9780136121015

8th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry, Kent D. Smith

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Question Posted: Sep 21, 2024 10:03 AM

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Given a population where the proportion of items with a desired attribute is p 0.25, if

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Business Statistics A Decision Making Approach

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