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Author Question: In a regression model involving 25 observations, the following estimated regression model was ... (Read 161 times)

littleanan

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In a regression model involving 25 observations, the following estimated regression model was obtained: y = 60 + 2.8x1 + 1.2x2 - x3 . For this model, SST = 600 and SSE = 150 . Calculate the value of the F statistic for testing the significance of this model. F = ___________________ _
 Fill in the blank(s) with correct word

Question 2

For a multiple regression model the following statistics are given: SSE = 40, SST = 200, k = 4, n = 20 . Calculate the coefficient of determination adjusted for degrees of freedom.



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krakiolit

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Answer to Question 1

21

Answer to Question 2

0.747




littleanan

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Reply 2 on: Jun 24, 2018
:D TYSM


tranoy

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Reply 3 on: Yesterday
Excellent

 

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