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i need help with this problem. All information is on the screenshot chegg (1).PNG /> Please help, thank you Overtime Hours Worked A random sample
i need help with this problem. All information is on the screenshot
chegg (1).PNG" />
Please help, thank you
Overtime Hours Worked A random sample of 14 registered nurses in a large hospital showed that they worked on average 44.4 hours per week. The standard deviation of the sample was 2.9. Estimate the mean of the population with 95% condence. Assume the variable is normally distributed. Round intermediate answers to at least three decimal places. Round your nal answers to one decimal place. DStep by Step Solution
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