Concept explainers
Height and Age (Example 1) A doctor says he can predict the height (in inches) of a child between 2 and 9 years old from the child’s age (in years) by using the equation
Predicted Height
This tells us the deterministic part of the regression model. What factors might contribute to the random component? In other words, why might a child’s height not fall exactly on this line?
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Introductory Statistics
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