For the following data, find the multiple-regression equation for predicting Y from X1 and X2. SPX1X2 =

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For the following data, find the multiple-regression equation for predicting Y from X1 and X2.
X1 X2 1 1 4 3 5 6. 9. 8 4 8. 3 2 4 M = 6 M = 3 M = 4 SSX1 = 16 SSX2 28 SSy = 34

SPX1X2 = 18
SPX1Y = 19
SPX2Y = 21

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Statistics For The Behavioral Sciences

ISBN: 9781111830991

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau

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