In regression, when a confidence interval contains a possibility of 0 for an independent variable's coefficient:
A) the coefficient is likely significant
B) the coefficient cannot be significant because there is the possibility of there being no correlation between the independent and dependent variables in the population
C) the coefficient has a small effect on the dependent variable
D) the sample is not a representative one
Correct Answer:
Verified
Q10: A constant is considered interpretable when the:
A)
Q11: The difference between R2 and adjusted R2
Q12: Omitted variable bias is:
A) leaving out independent
Q13: One strength of multivariate regression is:
A) an
Q14: If in a linear regression model the
Q15: Multicollinearity occurs when:
A) two dependent variables in
Q16: Logistic regression is used for:
A) ordinal dependent
Q18: The three S's (sign, size, significance) are
Q19: Why is the sign of a coefficient
Q20: The standard error of the estimate:
A) tells
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