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Save Submit Questions Exercise 10.03 (Inferences About the Difference Between Two Population Means: Sigmas Known) 1 . Check 2 O Consider the following hypothesis test. O Ho: /1 - H2 = 0 Ha: 1 1 - 12 # 0 5 The following results are for two independent samples taken from two populations. Excel File: data10-03.xIsx Sample 1 Sample 2 n1 = 80 n2 = 70 T1 = 104 T2 = 106 01 = 8.4 02 = 7.6 Enter negative values as negative numbers. a. What is the value of the test statistic? (to 2 decimals) b. What is the p-value? (to 4 decimals) c. With a = 0.05, what is your hypothesis testing conclusion? - Select your answer - - Select your answer Reject the null hypothesis Do not reject the null hypothesis O Icon Key 99+ 22.F Type here to search