Question: Please solve! 1. y is a normal random variable with variance of = 4. Under hypothesis Ho it has a mean of No = -2

Please solve!

1. y is a normal random variable with variance of = 4. Under hypothesis Ho it has a mean of No = -2 and under hypothesis #, it has a mean of M = 2. a. Determine the maximum likelihood test. b. Let Po = 0.4 and A = 0.6. Determine the MAP test. c. Determine test if the Bayes' costs are COO = CH1 = 0 Col = 1 C10 = 2

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