In a Normal Distribution, What Proportion of Scores Fall Within

question 18

Multiple Choice

In a normal distribution, what proportion of scores fall within the interval between the first standard deviation above the mean to the second standard deviation above the mean?

• A).1359
• B).6826
• C).3413
• D).8413

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Definitions:

Decision-making Alternatives

Different options or courses of action that can be taken to achieve a goal or solve a problem in the decision-making process.

Critical Evaluative Capabilities

The ability to assess situations, policies, or performances systematically and make judgments based on evidence and logical reasoning.

Highly Cohesive Groups

Groups that exhibit strong bonds among members, resulting in high levels of loyalty, teamwork, and often, improved performance.

Tendency

An inclination towards a particular characteristic, behavior, or outcome, often influenced by inherent traits or external factors.