SL=.05, how do you solve

31. A test of the null hypothesis Ho: u = Ho gives test statistic z = 1.90. Our significance level is a = 0.05. a. What is the p-value if the alternative is HA: H > Ho? Do you reject the null hypothesis? b. What is the p-value if the alternative is HA: M # Mo? Do you reject the null hypothesis? c. What if her p-value was .30 instead of .03? Answer the same questions