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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
17 Nov 2021

Given information

Given:

 

Step-by-step explanation

Step 1.
If year is
 
   
If year is  
 
   
The values ranged from to the values and did not fall inside this range. Because predicting for and is extrapolation, which requires a separate process, the regression equation does not apply.

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