How to get the answers

Consider the following hypothesis test: Ho: H S 25- H1:M > 25- sample of 40 provided a sample mean of 26.4. The population standard deviation is 6.~ Sample size: 40- a. Using a significance level of .10, compute the probability of type II error if the true value of the population mean is 26.~ b. Using a significance level of .10, compute the probability of type II error if the true value of the population mean is 27.~ c. Using a significance level of .10, compute the probability of type II error if the true value of the population mean is 28.~ d. Repeat parts a to c, using a significance level of .05.~ e. Repeat parts a to c, using a significance level of .01.~ f. What happens to the probability of type II error when the significance level decreases?~ g. Keeping the significance level constant, what happens to the probability of type II error when the true value of the population mean rises from26 to 28?- Sample size:81~ a. Repeat parts a to e.~ b. Keeping the significance level constant, what happens to the probability of type II error when the sample size rises from 40 to 81? Optional: repeat part II with a sample of size 100