Use the following table to answer the following questions. You have two independent variables in your model and one intercept. Source Model Residual Total SS 2.3 3.5 df 29 MS (Mean sum of squares) 1.15 0.04 0.12

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What is RSS? what is df for ESS? what is df for RSS? How many numbers are there in this observation? What is R^2?

Use the following table to answer the following questions.
You have two independent variables in your model and one intercept.
Source
Model
Residual
Total
SS
2.3
3.5
df
29
MS
(Mean sum of
squares)
1.15
0.04
0.12
Transcribed Image Text:Use the following table to answer the following questions. You have two independent variables in your model and one intercept. Source Model Residual Total SS 2.3 3.5 df 29 MS (Mean sum of squares) 1.15 0.04 0.12
Expert Solution
Step 1: R - square

The formula of R2 is given by

           R squared equals 1 minus fraction numerator R S S over denominator T S S end fraction

RSS = residual sum of squares 

 TSS = total sum of squares  

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