A Residuals Plot Is Useful Because

question 636

Multiple Choice

A residuals plot is useful because
I. it will help us to see whether our model is appropriate.
II. it might show a pattern in the data that was hard to see in the original scatterplot.
III. it will clearly identify influential points.

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

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Definitions:

Chromosomes

Filamentous entities situated in the nucleus of both animal and plant cells, composed of protein and a solitary DNA molecule, responsible for transmitting genetic data.

Segments

Divisions or parts of a whole, often used in reference to parts of organizations, markets, or society.

Interaction

The interplay that occurs when the effect of one factor (such as environment) depends on another factor (such as heredity).

Environment

The external physical, social, and cultural context in which an organism or entity exists.