The NCAA Is Interested in Estimating the Difference in Mean

True/False

The NCAA is interested in estimating the difference in mean number of daily training hours for men and women athletes on college campuses.They want 95 percent confidence and will select a sample of 10 men and 10 women for the study.If the NCAA assumes that the population standard deviations are known,the critical value for the confidence interval is t = 2.1009.