6. Consider the data set that is summarized in the Minitab output below. Descriptive Statistics: SODIUM If we were to test the following hypothesis, H0:1=2vsH1:1=2 assuming that the population variances are equal, what would be the value of the test statistic? (a) -2.741 (b) -2.728 (c) -2.710 (d) -2.753 (e) -2.767.