When constructing a confidence interval for , how do you decide whether to use the t distribution

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When constructing a confidence interval for μ, how do you decide whether to use the t distribution or the normal distribution? Are there any circumstances when it is acceptable to use either distribution?

In Exercises 4 and 5, express the following survey results in terms of confidence intervals for p:

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: May 07, 2024 12:02 PM

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When constructing a confidence interval for , how do you decide whether to use the t distribution

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Elementary Statistics

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