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Author Question: In a regression model involving 50 observations, the following estimated regression model was ... (Read 118 times)

bcretired

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on: Jun 24, 2018
In a regression model involving 50 observations, the following estimated regression model was obtained. y = 51.4 + 0.70x1 + 0.679x2 - 0.378x3 . For this model SST = 120,524 and SSR = 85,400 . Then, the value of MSE is:
 a. 763.565.
  b. 702.480.
  c. 1708.0.
  d. 2410.48.

Question 2

In a regression model involving 40 observations, the following estimated regression model was obtained: y = 10 + 3x1 + 5x2 + 6x3 . For this model, SSR = 300 and SSE = 75 . Then, the value of MSR is:
 a. 100.
  b. 225.
  c. 25.
  d. 75.


nothere

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

A

Answer to Question 2

A


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bcretired

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Reply #2 on: Jun 24, 2018
Thank you :)


nothere

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Reply #3 on: Jun 24, 2018
Happy to help you


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