1. (5 points) You use software to carry out a test of significance. The program tells you that the P-value is P = 0.052. This result is (a) significant at both a = 0.05 and a = 0.01. (b) significant at a = 0.05 but not at a = 0.01. (c) significant at a = 0.01 but not at a = 0.05. (d) not significant at either a = 0.05 or a = 0.01. 2. (5 points) You are testing Ho : M = 50 against Ha : M