Part 1 please answer these first three multiple choice questions. True or false

In a multiple regression model, if the P-value associated with the F test is less than the significance level, we conclude that all explanatory variables in the model have a significant relationship with the response variable. True False D Question 2 1 pts If multicollinearity is present, the standard errors of regression coefficient estimators tend to be large. Le., the regression results are less precise. True False D Question 3 1 pts The multiplication of two variables needs to be included as a predictor in a regression model if the two variables are highly correlated. True False