The Z Score Is a Number, Expressed in Standard Deviation

question 178

True/False

The z score is a number, expressed in standard deviation units,that shows a score's deviation from the mean.

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Definitions:

Risky Recreational Behaviors

Activities undertaken for enjoyment that involve a significant degree of risk or danger.

Drive-Reduction Theory

A theory of motivation suggesting that biological needs create internal drives that seek to be reduced by satisfying those needs.

Arousal Theory

A theory that suggests people are motivated to maintain an optimal level of arousal, neither too high nor too low.

Avoid Stress

Avoiding stress refers to strategies or actions taken to reduce or eliminate sources of tension and anxiety in one’s life.