Multiple Choice
In a study of the relation between hours watching TV per day (X) and scores on the final exam (Y) , the equation of regression line is found to be Y' = -7X + 100. Suppose Jamie watches TV two hours per day, and he scored a 91 on the exam. What is the residual score for Jamie?
A) -7
B) -5
C) 0
D) 5
E) 100
Correct Answer:
Verified
Correct Answer:
Verified
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