pankajyadav325 pankajyadav325

24-04-2018
Mathematics

contestada

A sample of 49 observations is taken from a normal population. the sample mean is 55, and the sample standard deviation is 10. determine the 99 percent confidence interval for the population mean.

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19holtzendorf 19holtzendorf

24-04-2018

The answer I think is D.

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