Question

State whether the null hypothesis should be rejected on the basis of the given P- value
(i) P-value = 0.0684, α = 0.10, two tailed test
(ii)P-value = 0.0153, α = 0.01, one tailed test
(iii) P-value = 0.0232, α = 0.05, two tailed test
(iv) P-value = 0.002, α = 0.01, one tailed test.