Mathematics, 15.04.2021 05:50 klk597703
At a large company the Director of Research found that the average work time lost by employees
due to accidents was 98 hours per year. She used a random sample of 18 employees. The
standard deviation of the sample was 5.6 hours. Estimate the population mean for the number
of hours lost due to accidents for the company, using a 95% confidence interval.
Answers: 1
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At a large company the Director of Research found that the average work time lost by employees
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