Researchers at a large university were interested in the BMI of incoming freshman females. Data were collected on a random sample and the 95% confidence interval was calculated. The researchers wondered if the freshman students' average BMI was lower than the BMI of U.S. adult women that has been reported historically as 24. One sample T confidence interval: u : Mean of variable 95% confidence interval results: Variable Sample Mean Std. Err. DF L. Limit U. Limit BMI 22.484179 0.44011872 66 21.605454 23.362904 Using the confidence interval, the researchers want to test the null hypothesis HO: p= 24 versus H1: u