If a Data Point Is Influential It…

question 14

Multiple Choice

If a data point is influential it…

• A)has a small residual.
• B)is guaranteed to be extreme in the vertical direction.
• C)is guaranteed to be extreme in the horizontal direction.
• D)will change the slope of the regression equation.
• E)none of these.

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Definitions:

Age

A measurement of the length of time an individual has lived, typically expressed in years.

Predicate Complement

An element of the sentence that completes the predicate and describes or renames the subject.

Subject Complement

A word or phrase that follows a linking verb and describes or identifies the subject of a sentence.

Complements

Elements that complete or bring to perfection; in grammar, words or groups of words that complete the meaning of a predicate.