What are the steps in hypothesis testing, Macroeconomics

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An experiment is explained by an exponential random variable with mean ? and x1 and x2. A proposed test of the hypothesis ?=2 next to the alternative ?=½ uses the critical region {(x1, x2): min(x1, x2) <¼} Illustrate that this test has size of approximately 0.22 and find its power. Get a better test of the similar size

 


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