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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
16 Nov 2021

Given information

Given:

The average heights for American boys in

 

 

Step-by-step explanation

Step 1.
               
 
When
The range of values was to with the value falling outside of that range. Because projecting for the age of involves extrapolation, which requires a separate process, the regression equation does not apply.

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