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We wish to estimate an average number of education years for a college student at WVC. We take a sample of 47 students and find
We wish to estimate an average number of education years for a college student at WVC. We take a sample of 47 students and find that the mean is 5.3 years and standard deviation is 0.9 years. Find the 99% confidence interval for the population mean. Round the number to the nearest thousandth.
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