Exam DISC-DA Practice Question 225
Study guide: Exam DISC-DA
A linear model for auto physical damage severity is fitted as
\hat{y} = 1{,}200 + 85\,x_1 - 40\,x_2
where x_1 is the vehicle's value in thousands of dollars and x_2 is the driver's years of experience. What is the predicted severity for a $20,000 vehicle driven by someone with 10 years of experience?
- A) 1,300
- B) 2,500
- C) 2,900
- D) 3,300
Answer this question and see the worked solution