Find the 95 confidence interval of the true mean assume the


A U.S. Travel Data Center survey reported that Americans stayed an average of 6.5 nights when they went on vacation (). The sample size was 1500 (n = 1500). Find a point estimate for the population mean. Find the 95% confidence interval of the true mean. Assume the standard deviation was 0.75 nights (σ = 0.75).

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HR Management: Find the 95 confidence interval of the true mean assume the
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