Question
Which of the following is true of a least square regression line? a.The data must be measured at ratio or interval level only. b.The line
Which of the following is true of a least square regression line?
a.The data must be measured at ratio or interval level only.
b.The line must pass through the means ofxandy.
c.The sum of squares of the residuals is the minimum possible value.
d.All of the above
e.a and c only
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Essentials Of College Algebra
Authors: Margaret L Lial, John E Hornsby, David I Schneider, Teresa McGinnis
10th Edition
0321970632, 9780321970633
