TABLE 13-7 The Department Head of the Accounting Department Wanted to See

Short Answer

TABLE 13-7
The department head of the accounting department wanted to see if she could predict the GPA of students using the number of course units (credits) and total SAT scores of each. She takes a sample of students and generates the following Microsoft Excel output:

-Referring to Table 13-7, the department head wants to use a t test to test for the significance of the coefficient of X₁. For a level of significance of 0.05, the critical values of the test are ________.