Q10. A study on a sample of 17 subjects was conducted with acute medial collateral ligament with anterior cruciate ligament tear (ACL). The sample data contains the ages of the 17 subjed would like to determine if the data provides sufficient evidence to conclude that in a popul subjects, the variance of the ages of the subjects is not 20 years, which of the following test A. two sample variance B. two sample C. one sample variance \\D. none test proportion test test