Confidence interval estimate of the mean, Basic Statistics

Confidence interval estimate of the mean

A simple random sample of size n is drawn from a population with a population mean of 59.2 and standard deviation of 3.8

a. What is the point estimate of the population mean

b. A significance level of .05 is the same as a confidence level of ?

c. What is the 90% confidence interval estimate of the mean if n is 45?

d. What happens to the confidence interval when n increases?

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Basic Statistics: Confidence interval estimate of the mean

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Basic Statistics: Confidence interval estimate of the mean

Reference No:- TGS0752113

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Recent Questions Asked Basic Statistics

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Basic Statistics: Confidence interval estimate of the mean

Reference No:- TGS0752113

Recent Questions Asked Basic Statistics

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