When There Is a Complete Absence of a Relationship Between

question 1

Multiple Choice

When there is a complete absence of a relationship between two variables,the regression line representing that relationship will be:

• A) horizontal.
• B) 45 degrees from the horizontal.
• C) either a or b above
• D) irregular and curved.

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Definitions:

Musical Instrument

A device created or adapted for the purpose of making musical sounds.

Canvas

A durable fabric used as a surface for painting, or metaphorically, a background against which events unfold.

Prefrontal Cortex

A region of the cerebral cortex implicated in a variety of complex behaviors, including planning, and greatly involved in personality development.

Brain

The organ located in the skull responsible for coordinating sensation, intellectual and nervous activity.