Which Statement About Influential Points Is True

question 54

Multiple Choice

Which statement about influential points is true?
I. Removal of an influential point changes the regression line.
II. Data points that are outliers in the horizontal direction are more likely to be influential than
Points that are outliers in the vertical direction.
III. Influential points have large residuals.

• A) I, II, and III
• B) I only
• C) II and III
• D) I and III
• E) I and II

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Definitions:

Acoustically

Pertaining to the properties of sound or the science of sound, including its production, transmission, and effects.

Short-Term Memory

A capacity for holding a small amount of information in conscious awareness for a brief period of time.

Sensory Memory

The immediate, very brief recording of sensory information in the memory system.

Memory Span

The amount of information or number of items one can hold in short-term memory at one time.