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What is the quadratic regression equation for the data set?

 

yˆ= −1.225x2 +88x +1697.376

yˆ= 1.225x2 +88x +1697.376

yˆ= 1.225x2 −88x +1697.376

yˆ= −1.225x2 +88x

 

 Jan 20, 2018
 #1
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+1

The third one is correct.....

 

 

 

 

cool cool cool

 Jan 20, 2018
edited by CPhill  Jan 20, 2018

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