In a regression model, if independent variables exhibit multicollinearity, then:
A. the estimation of separate regression coefficients for the correlated variables becomes difficult.
B. the strength of association of variables changes according to the beta coefficient.
C. determination of the best fitting line requires maximization of the vertical distances of all the points from the line.
D. computing factor scores is the least effective approach to regression analysis.
E. standardization augments the effects of using different scales of measurement.
Answer: A
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