Regression Analysis

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June 6, 2016 at 1:23 pm #319858
rkoli
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- Topics: 39
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Hi Ken,

I’m revising Regression analysis just now.

Do you always do R squared and describe the result and then do

Y = A & BX and talk about the answer.

Is there any good practice questions on regression?

Thanks
June 6, 2016 at 6:45 pm #319991
Ken Garrett
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- Topics: 10
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The two calculations are aimed at getting to:

Y = a + bX

And

R or R squared.

Your would use the first to make predictions and Richard to judge how reliable the predictions are.

Look at Dec 13 Q2. It is the only example I know
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