A person wishes to predict a woman's shoe size from her height. he has gathered this information from your female classmates. The mean height of women in your class is 64 inches, and the standard...

A person wishes to predict a woman's shoe size from her height. he has gathered this information from your female classmates. The mean height of women in your class is 64 inches, and the standard deviation is 2 inches. The mean shoe size is 8, and the standard deviation is 1. The correlation between these two variables is .5. What is the slope of the regression line?