Solve these questions and explain why. Thank you

p; The following hypothesis test was conducted: Ho: u = 365, Ha: u > 365 Alpha = .05, n = 100, s = 36 Question: Assume that the value of )7 that would cause us to reject the null is 370.922. What is the approximate Type 11 error in this case, if the population mean is actually equal to 378? a) Type II is approximately 0.975 b) Type II is approximately 0.910 c) Type II is approximately 0.950 d) Type II is approximately 0.050 e) Type II is approximately 0.025 Customers arrive in our store following a Poisson process, at the rate of 6 per hour. What's the approximate probability that we have more than 1,152 enter the store during any given continuous 216-hour operation of our store? a) ~90% b) ~50% c) ~5% d) ~100% 6) ~95%