Asked by Jenna Garland on May 08, 2024
Verified
Which measurement is the best predictor of weight,after allowing for the linear effects of the other variables in the model?
A) Age
B) Sex
C) Length
D) Neck
E) Head Width
Best Predictor
A variable or factor that most accurately forecasts or indicates a specific outcome.
Linear Effects
The impact on a dependent variable that is directly proportional to the change in an independent variable.
- Familiarize oneself with the utility of predictor variables and select the top and bottom predictors in a regression model.
Verified Answer
SS
Seeret SoochMay 14, 2024
Final Answer :
D
Explanation :
The best predictor of weight is the one with the lowest p-value, which indicates the strongest statistical significance. In this case, "Neck" has the lowest p-value (0.007), suggesting it is the most statistically significant predictor of weight after accounting for the linear effects of the other variables in the model.
Learning Objectives
- Familiarize oneself with the utility of predictor variables and select the top and bottom predictors in a regression model.
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