Author Question: A 95% confidence interval estimate of the population meancan be interpreted to mean that: (Read 159 times)

haydenjmcm · **on:** Feb 26, 2023

Question 1

A _______________ for a population parameter is an interval of values constructed so that, given a specified degree of confidence, the value of the population parameter lies within this interval.

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confidence level

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confidence coefficient

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convergence interval

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confidence interval

Question 2

A 95% confidence interval estimate of the population meanμcan be interpreted to mean that:

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if we repeatedly draw samples of the same size from the same population, 95% of the values of the sample means\(\style{font-family:Times New Roman;}{\overline x}\) will result in a confidence interval that includes the population meanμ.

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there is a 95% probability that the population meanμ will lie between the lower interval limit and the upper interval limit.

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we are 95% confident that we have selected a sample whose range of values does not contain the population meanμ.

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we are 95% confident that 5% of thevalues of the sample means\(\style{font-family:Times New Roman;}{\overline x}\) will result in a confidence interval that includes the population meanμ.

labrinker · **Reply #1 on:** Feb 26, 2023

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