Interpret the estimated coefficients. What is the meaning of the regression R-? What is the interpretation of the SER? What is the prediction for the height of a child whose parents have an average height of inches? Given the positive intercept and the fact that the slope lies between zero and one, what c about the height of students who have quite tall parents? Who have quite short parents? Test for the significance of the slope coefficient. Can you reject the null hypothesis that R is zero? If children, on average, were expected to be of the same height as their parents, then this two hypotheses, one for the slope and one for the intercept. 1. What should the null hypothesis be for the intercept? Calculate the rele