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Regression Analysis

This topic has 1 reply, 2 voices, and was last updated 8 years ago by Ken Garrett.

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June 6, 2016 at 1:23 pm #319858
rkoli
Participant
- Topics: 39
- Replies: 45
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
Keymaster
- Topics: 10
- Replies: 10551
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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