Question: A sample of sizehas a sample meanand sample standard deviationIt is reasonable to assume that the population is approximately normal. Construct aconfidence interval for the

A sample of sizehas a sample meanand sample standard deviationIt is reasonable to assume that the population is approximately normal. Construct aconfidence interval for the population mean.

Question 7 options:

(6.3,12.7)

(7.8,11.2)

(6.7,12.3)

(8.6,10.4)

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