I have a question though, why go hate on somebody for no reason. Mans been answering all my questions to get off and nobody cares and syaing imma get banned. I dont care bud i dont know you in ral life so it doesnt matter, I got another email and Ive been banned before. You guys feel me or no

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95