(Ch14-prob set-Q8) please answer the question in the image by selecting all the answer options that apply (or that are true to the statement).

Which of the following are true about regression with one predictor variable (often called "simple regression")? Check all that apply. The total squared error divided by its degrees of freedom is the square of the standard error of estimate After conducting a hypothesis test to test that the slope of the regression equation is nonzero, you can conclude that your predictor variable, X, causes Y The standardized regression coefficient, beta, has the same value as r, the estimated correlation