Exhibit 13-3
in a Regression Model Involving 30 Observations, the Following

question 77

Multiple Choice

Exhibit 13-3
In a regression model involving 30 observations, the following estimated regression equation was obtained:
$\hat { Y }$ =17+4X1 - 3X2+8X3+8X4
For this model SSR = 700 and SSE = 100.
-Refer to Exhibit 13-3. The conclusion is that the

• A) model is not significant
• B) model is significant
• C) slope of X1 is significant
• D) slope of X2 is significant

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Definitions:

Collective Unconscious

A concept by Carl Jung referring to the part of the unconscious mind that is derived from ancestral memory and experience and is common to all humankind.

Operant Behavior

Behavior that is controlled by its consequences, in the context of operant conditioning, whereby reinforcements or punishments shape behavior patterns.

Successive Approximation

A behavioral psychology principle where behaviors are gradually shaped to approximate the desired behavior closer and closer.

Self-Control

The capacity to control feelings, ideas, and actions when confronted with desires and sudden urges.