Using the z table (Table E), find the critical value (or values) for each.
a. α = 0.05, two-tailed test
b. α = 0.01, left-tailed test
c. α = 0.005, right-tailed test
d. α = 0.01, right-tailed test
e. α = 0.05, left-tailed test
f. α = 0.02, left-tailed test
g. α = 0.05, right-tailed test
h. α = 0.01, two-tailed test
i. α = 0.04, left-tailed test
j. α = 0.02, right-tailed test