Multiple Choice
The best way to see if heteroscedasticity is present is to
A) plot the residuals against the dependent variables and examine at them
B) plot the residuals against each of the independent variables and examine them
C) use the Kolmogorov-Smirnov or Shapiro-Wilk test supplied in most computer statistical programs
D) apply a logarithmic transformation
Correct Answer:
Verified
Correct Answer:
Verified
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