3. Which of the following is not correct? a) a high R2 does not mean that the regression is correct b) a high R2 does not mean that there is no omitted variable bias c) one should always choose a regression with a higher R2. d) a high R2 does not necessarily mean that you have the most appropriate set of regressors

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3. Which of the following is not correct?
a) a high R2 does not mean that the regression is correct
b) a high R2 does not mean that there is no omitted variable bias
c) one should always choose a regression with a higher R2.
d) a high R2 does not necessarily mean that you have the most appropriate set of
regressors
Transcribed Image Text:3. Which of the following is not correct? a) a high R2 does not mean that the regression is correct b) a high R2 does not mean that there is no omitted variable bias c) one should always choose a regression with a higher R2. d) a high R2 does not necessarily mean that you have the most appropriate set of regressors
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