Question: Part a) (2 marks) Calculate the statistic, set up the rejection region, draw the sampling distribution and interpret the result, H0: =50 H1: Given that:

Part a) (2 marks) Calculate the statistic, set up the rejection region, draw the sampling distribution and interpret the result, H0: =50 H1: Given that: =15, n=100, =48, =0.05. X Part b) <50 distribution

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