You want to compare the variation of heights of econ 202 (population 1) and econ 203 (population 2) students. you used a random sample of 48 econ 202 students and found a variance of 16 inches, while a sample of 63 econ 203 students had a variance of 14 inches. if you test whether the variances of the two populations are equal, the test statistic will have a value of: note. you should not change the way how the populations are labeled for this question. a. 0.9 b. 1.14 c. 1.56 d. 0.76