Students at a certain college claim that the average distance students commute to campus is 26 miles per day. To check this

Question

Students at a certain college claim that the average distance students commute to campus is 26 miles per day. To check this claim, a random sample of 16 students is selected and their commuting distance is recorded. The average in the sample is 29 miles and the SD is calculated to be 8 miles. Is this evidence that the claim is incorrect?

Kunduz · Accepted Answer

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