Question: Find the critical value (or values) for the t test for each.

a. n = 10, a = 0.05, right-tailed

b. n = 18, a = 0.10, two-tailed

c. n = 6, a = 0.01, left-tailed

d. n = 9, a = 0.025, right-tailed

e. n = 15, a = 0.05, two-tailed

f. n = 23, a = 0.005, left-tailed

g. n = 28. a = 0.01, two-tailed

h. n = 17, a = 0.02, two-tailed