A Researcher Studies the Relationship Between SAT Scores, the Test-Taker's

Multiple Choice

A researcher studies the relationship between SAT scores, the test-taker's family income, and his or her grade point average (GPA) . Data are collected from 24 students. He estimates the following model: SAT = β₀ + β₁ GPA + β₂ Income + ε. The following table summarizes a portion of the regression results. Which of the following is the value of the test statistic for testing the joint significance of the linear regression model?

A) 6.40
B) 134.45
C) 67.23
D) 45.13