You are tasked with conducting a test of the hypotheses Ho : # 3 based on a sample of 15 observations in a case where t
Posted: Mon Sep 06, 2021 7:13 am
You are tasked with conducting a test of the hypotheses Ho : # 3 based on a sample of 15 observations in a case where the standard deviation o is known to be 5 and the population distribution is normal. Suppose you decide to reject H, whenever Y > 5. (a) (10 points) What is the probability of Type I error for this test? (b) (10 points) What is the power for this test if the true mean is 6?