Each of the following is key assumptions about the error term in a regression model, except:
a. Error variance is not constant (heteroscedasticity)
b. The expected value of the errors is 0: E(?i) = 0
c. Errors are mutually independent: The correlation of ?i with ?j is zero
d. Errors are uncorrelated with any X
a. Error variance is not constant (heteroscedasticity)
Political Science
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Indicate whether the statement is true or false
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