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If X = 79​, S = 17​, and n = 16​, and assuming that the population...

If X = 79​, S = 17​, and n = 16​, and assuming that the population is normally​ distributed, construct a 90 % confidence interval estimate of the population​ mean, u.

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Answer #1

Confidence interval calculation.

Here sample size is small(n<30) and sample standard deviation given . Which tells that it is t-test confidence interval.

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