Question: Construct the confidence interval for the population mean . c=0.90, x=6.4, =0.8, and n=47 A 90% confidence interval for is , . (Round to two

Construct the confidence interval for the population mean .

c=0.90, x=6.4, =0.8, and n=47

A 90% confidence interval for is

,

. (Round to two decimal places asneeded.)

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