3. Please answer the questions below.

3. (15 points) Given the following critical z values, specify the decision rule for each of the following situations (A thru E): TYPE OF TEST CRITICAL VALUE @, 0.05 CRITICAL VALUE @ 0.01 Two-tail, non-directional + 1.96 + 2.58 One-tail, lower tail critical -1.65 -2.33 One-tail, upper tail critical +1.65 +2.33 A. a two-tailed test with a = 0.05 B. a one-tail test, upper with a = 0.01 C. a one-tail test, lower tail critical, with a = 0.05 D. a two-tail test with a = 0.01 E. a one-tail test, upper tail critical, with a = 0.05