TABLE 13-2
A professor of industrial relations believes that an individual's wage rate at a factory (Y) depends on his performance rating (X1) and the number of economics courses the employee successfully completed in college (X2). The professor randomly selects six workers and collects the following information:

-Referring to Table 13-2, an employee who took 12 economics courses scores 10 on the performance rating. What is her estimated expected wage rate?
A) 10.90
B) 12.20
C) 24.87
D) 25.70

Question

TABLE 13-2
A professor of industrial relations believes that an individual's wage rate at a factory (Y) depends on his performance rating (X1) and the number of economics courses the employee successfully completed in college (X2). The professor randomly selects six workers and collects the following information:
 
-Referring to Table 13-2, an employee who took 12 economics courses scores 10 on the performance rating. What is her estimated expected wage rate?
A) 10.90 
B) 12.20 
C) 24.87 
D) 25.70

Quizplus · Accepted Answer

The Answer is C

TABLE 13-2 A Professor of Industrial Relations Believes That an Individual's Wage