Question4. If the $p$-value is 0.023 and the significance level is 0.001 , then the decision is: A. Accept both $\mathrm{H}_{0}$ and $\mathrm{H}_{a}$ B. Accept $\mathrm{H}_{0}$ C. Reject $\mathrm{H}_{0}$ D. Cannot be detemine
5. If the test statistic of two tailed test is 2.25 , then the $p$-value is A. 0.025 B. 0.0244 C. 0.0122 D. 0.9756
6. if the p -value of given test is 0.0635 and based on a significance level 0.05 The decision will be : A. Accept the alternative hypothesis B. Accept the null hypothesis C. Reject the null hypothesis D. Accept both hypothesis