Multiple Choice
Let us suppose we are predicting the score on a training posttest from the number of years of education and the score on an aptitude test given before training. Here is the regression equation: Y = 25 + .5X1 +10X2,
Where X1 = years of education and X2 = aptitude test score.
Which of the following are true about this equation?
A) The equation is a simple regression analysis
B) The regression coefficient for aptitude test controls for years of education
C) The equation is in standard score form
D) For every unit change in X1, there is a 10 unit change in Y
Correct Answer:
Verified
Correct Answer:
Verified
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