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Author Question: What is the predicted amount when the rate is 50 for the regression equation shown in the Minitab ... (Read 127 times)

dollx

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  • Posts: 558
on: Jun 24, 2018

  What is the predicted amount when the rate is 50 for the regression equation shown in the Minitab output below? Note: rate_sqrd equals rate squared in the regression equation.
 
 

  a.461.4
  b.23.6
  c.1460
  d.40

Question 2


  Which of the following transformations would be the best choice based on the residual plot below?
 
 

  a.
  b.log(y)
  c.x2
  d.


courtney_bruh

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Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: d

Answer to Question 2

correct: b


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