You wish to test the following claim (H1) at a significance level of a = 0.02. For the context of this problem, Md = pg - #1 where the first data set represents a pre-test and the second data set represents' I a post-test. ' Ho:#d = 0 Hlld>0 You believe the population of difference scores is normally distributed, but you do not know the standard deviatio_n. You obtain pre-test and post-test samples for n = 293 subjects. The average difference (post - pre) is d = 3.6 with a standard deviation of the differences of sd = 22.6. What is the critical value for this test? For this calculation, if you do not have a Ti-84 and the degrees of freedom is not on Table F, then please use the =T.|NV(Area to left,df) function in Googlesheets to report the answer accurate to three decimal places. critical value = D What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = [j