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|