Consider the following results for two samples randomly taken from two populations. Sample A Sample Size 28 Sample Mean 24 Sample Standard Deviation 8 Test the following hypotheses: Ho: HASHB H: HA>HB a. Calculate the value of the test statistic. (Round to two decimal places) b. What is the p-value? (Round to four decimal places) c. At a 5% significance level, the decision is to Consider the following results for two samples randomly taken from two populations. Sample Size Sample Mean Sample Standard Deviation Test the following hypotheses: Sample A 25 25 66 5 Ho HAHB H HAHB a. Calculate the value of the test statistic. (Round to two decimal places) b. What is the p-value? (Round to four decimal places) c. At a 5% significance level, the decision is to Sample B 30 22 6 Sample B 38 60 7