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Which quadratic regression equation best fits the data set?

A. yˆ= 179.246x−20.213x + 0.728

B. yˆ= 0.728x−20.213x + 179.246

C. yˆ= 0.728x+20.213x + 179.246

D. yˆ= 0.728x+0.564x + 179.246

 

 Jan 19, 2018
 #1
avatar+98005 
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"B"  is the correct answer.....

 

[  Generated from this website  : http://keisan.casio.com/exec/system/14059932254941 ]

 

 

cool cool cool

 Jan 20, 2018
edited by CPhill  Jan 20, 2018

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