Question: we are sampling 25 observations from apopulation that is normally distributed give is population standard deviation= 37.0, population mean =? sample mean of 385.5. we

we are sampling 25 observations from apopulation that is normally distributed give is

population standard deviation= 37.0,

population mean =?

sample mean of 385.5.

we need to find 54% confidence interval for mu, how to calculte what is the value of the margin of error?

please show the method

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