The null hypothesis would be?The alternative hypothesis based on Imas research hypothesis would be?The value for the statistic (r) is?The p-value is?Will we reject the null hypothesis?The proportion of variability in pull ups that we can explain shoe size is ?The formula for the regression line is?The slope of the regression line is?The y intercept of the regression line is?Two points on the regression line are?Shoe size is a what variable measured at what level of measurement ?There is a 5% change that a type 1 weenie could have been made in This problem ? True or false We're The results of the study were in agreement with Imas research hypothesis? What should Imas research hypothesis said?

Ima Longhorn, a graduate student at an unnamed institution of higher learning, decided to break into the world of research by proving that she could predict a person's capability for doing pull-ups simply by knowing their shoe size. She hypothesized that big feet were heavier than small feet and would therefore be harder to lift. Ima randomly sampled 10 of her fellow students and recorded their shoe sizes and their max scores for a pull-up test. Her data is recorded below. (Use a = .05) Subject Shoe size Pull-ups 8 6 N 10 2 4 4 UI 6 W ON N 11 8 CO 10 10 5