Which Statement Is Incorrect

question 100

Multiple Choice

Which statement is incorrect?

• A)Positive autocorrelation results in too many centerline crossings in the residual plot over time.
• B)The R2 statistic can only increase (or stay the same)when you add more predictors to a regression.
• C)If the F-statistic is insignificant,the t statistics for the predictors also are insignificant at the same α.
• D)A regression with 60 observations and 5 predictors does not violate Evans' Rule.

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Definitions:

Partial ANOVA Table

A table that presents results from an Analysis of Variance test, but might not include all elements typically found in a full ANOVA table, such as missing data on certain variables or groups.

F-Distribution

A probability distribution that arises frequently as the null distribution of a test statistic, especially in variance analysis and ANOVA.

Degrees of Freedom

A measure indicating the number of values in a calculation that are free to vary without violating any constraints.

Starting Salaries

The initial compensation offered to an employee when they begin a new job, often influenced by factors like industry, location, and job experience.