Conduct the following test at the level of significance by determining ​(a) the null and alternative​ hypotheses, ​(b) the test​ statistic, and​ (c) the​ P-value. Assume that the samples were obtained independently using simple random sampling. Test whether . Sample data are ​, ​, ​, and . ​(a) Determine the null and alternative hypotheses. Choose the correct answer below. A. versus B. versus C. versus Your answer is correct. D. versus ​(b) The test statistic is nothing. ​(Round to two decimal places as​ needed.)