If You Rerun a Regression,omitting a Predictor X5,which Would Be

question 30

Multiple Choice

If you rerun a regression,omitting a predictor X5,which would be unlikely?

• A)The new R2 will decline if X5 was a relevant predictor.
• B)The new standard error will increase if X5 was a relevant predictor.
• C)The remaining estimated β's will change if X5 was collinear with other predictors.
• D)The numerator degrees of freedom for the F test will increase.

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Definitions:

Woodworking

The craft of making objects, structures, or sculptures by shaping, cutting, and joining wood.

Table Saw

A woodworking tool consisting of a circular saw blade mounted on an arbor, used for making precise cuts in wood.

Consequential Damages

Compensation awarded in a legal case for losses that do not directly arise from the wrongful act but are a secondary result of the act, such as lost profits or loss of opportunity.

Unconscionable

Referring to a contract or deal that is so unjust or overwhelmingly one-sided in favor of the party with superior bargaining power that it is deemed unenforceable under the law.