Question 32 3 pts How do you check that the residuals are normally distributed for multiple regression? Check to see if the normal quantile plot has a funnel shape. O Check to see if the residual vs. predicted plot has a funnel shape. Check to see if the residual versus predicted plot displays a line O Check to see if the normal quantile plot displays a line. Question 33 What affect does increasing sample size have on the standard error of the slope? O It depends on the confidence level. O It makes it smaller. O It has no affect. O It makes it larger. 3 pts