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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
15 Nov 2021

Given information

  • Given : Tables are

  • To Estimate : What is the estimated percent for the year 2050? Does the least-squares line give an accurate estimate for that year? Explain why or why not.

Step-by-step explanation

Step 1.
Using estimated least square line in equation (2) in part , the estimated percent for the year 2050 is calculated below:
 

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