v Question Completion Status: QUESTION 17 For simple regression the p-value for
ID: 3311026 • Letter: V
Question
v Question Completion Status: QUESTION 17 For simple regression the p-value for the F test will always be smaller than the p-value for the t test for the independent variable (more precisely, the t test for the null hypothesis that the coefficient on the independent variable is 0). True False QUESTION 18 Which of the following is an assumption we typically make when performing OLS regression? That the variance of the error term is constant across values of the independent variable. O That the independent variable has mean o. O That the sum of the squared error terms is equal to o O The derivative of the MSE with respect to the error term is positive. QUESTION 19 if the estimated intercept is larger than the estimated slope and the estimated slope is statistically significant then the estimated intercept is also statistically significant O True Ae False QUESTION 20 If the estimated slone of the simnle linear regression i s neoative then this means that for all nairs of Click Save and Submit to save and sub mit. Click Save All Answers to save all answers. ClosExplanation / Answer
17. Correct Answer: False
since both p-values are equal
18. Correct Answer:option (A)
19. Correct Answer: False
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.