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BUSN 311 What is the first step in performing

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BUSN 311 What is the first step in performing

What is the first step in performing a hypothesis test for a claim that the mean value of male’s weight is 150 pounds for a significant level of 0.04 using a rejection region method?

A sample with a mean of 145 pounds, size of 36, and a standard deviation of 16 pounds is selected.

H0: µ ≠150 ,H1 : µ = 150
H0: µ = 150 ,Ha : µ ≠ 150
H0: µ =150 ,H1 : µ > 150
H0: µ =150 ,H1 : µ < 150