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Independent random samples of approximately the same size (n1: 35 and 112 = 33, respectively) are drawn from two normally distributed populations with known variances of of = 2.6and 0% = 1.2, respectively. The sample means are calculated to be E1 = 34.4and 2 = 33.6. Use this information to test the null hypothesis H0 : \"1 = #2 against the alternative hypothesis H A : \"'1 75 p2 . a) What is the value of the test statistic? Ftound your answer to at least 3 decimal places. b) At the 5% level of significance, what is the appropriate rejection region for the test? C) Is there sufficient evidence to reject the null hypothesis at the 5% level of significance? Click for List v