Question
Asked Dec 31, 2019
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Suppose that R2 = 0 for a data set. What can you say about
a. SSE?
b. SSR?
c. the utility of the sample multiple linear regression equation for making predictions?

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Expert Answer

Step 1

The formula for coefficient of determination is given as follows:

 

Statistics homework question answer, step 1, image 1
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Step 2

It is given that the coefficient of determination is 0.

Statistics homework question answer, step 2, image 1
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Step 3

a).

It is noted that the coefficient of de...

Statistics homework question answer, step 3, image 1
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