11. The significance level is 0.01 and the alternative hypothesis is non-directional. Which of these should be the area of the critical region? A. 0.01 B. 0.005 C. 99% 12. Refer to number 11, what is the area of non-rejection region? A. 0.01 B. 0.005 C. 99% 13. Refer to number 11, What is the area between the population mean and the critical value? A. 0.01 B. 0.005 C. 0.495