14-30 Introduction to Multiple Regression
-Referring to Scenario 14-7 $X _ { 1 }$

True/False

14-30 Introduction to Multiple Regression
-Referring to Scenario 14-7, the department head wants to use a t test to test for
the significance of the coefficient of $X _ { 1 }$ . At a level of significance of 0.05, the department head
would decide that $\beta _ { 1 } \neq 0$ .