5) Let's examine the relationship between CI's and hypothesis tests: Hint: you need to think about how/when confidence levels and hypothesis tests are equivalent. In particular, what happens to a CI as you change the confidence level? (a) You calculate a 99% confidence interval for / and come up with (10,26). If you test Ho: / = 7 and use a = .01, will you reject Ho? Why or why not? (b) Now you calculate a 95% CI for / and come up with (-5, -1). If you test Ho: / = 3 and use a = .10, will you reject Ho? Why or why not? (c) Finally, you calculate a 95% CI for for / and come up with (-24, -8). If you test Ho: / = - 13 and use a =.01, will you reject Ho? Why or why not