Concept explainers
To find: The subject for which the regression line has overpredicted fat gain by the most.
Answer to Problem 3.3CYU
The subject that has the NEA change of 580.
Explanation of Solution
Given:
The regression equation is:
Calculation:
The fat gain has been predicted for the subject that are having an NEA change of 580 around the fat gain of 0.4 kg. The predicted weight gain of the person is 1.51 kg which makes the residual equals to -1.11 kg. Since, the residual is negative it could be said that for the point the fat gain has been over predicted.
Chapter 3 Solutions
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