In a Set of Survey Results, the Mean Is 15

question 100

Multiple Choice

In a set of survey results, the mean is 15 and the standard deviation is 3. With these numbers we know that 99% of the scores are between ________.

• A) 6 and 24
• B) 12 and 18
• C) 0 and 30
• D) 9 and 21

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Definitions:

Self-Esteem

An individual's subjective evaluation of their own worth or value.

Assessing Options

The cognitive process of evaluating multiple choices or courses of action before making a decision.

Changeable Situation

Situations or circumstances that are subject to alteration or modification, possibly through human intervention or naturally over time.

Internal Locus

is a psychological concept referring to individuals who believe they can control their life events and outcomes through their own efforts.