Question: State whether the null hypothesis should be rejected on the basis of the given P-value.

a. P-value = 0.258, a = 0.05, one-tailed test

b. P-value = 0.0684, a = 0.10, two-tailed test

c. P-value = 0.0153, a = 0.01, one-tailed test

d. P-value = 0.0232, a = 0.05, two-tailed test

e. P-value = 0.002. a = 0.01, one-tailed test