Suppose You Have a Normal Distribution of Test Scores with a Mean

question 92

Multiple Choice

Suppose you have a normal distribution of test scores with a mean of 60 and a standard deviation of 10. Which range of test scores contains 68 percent of the scores?

• A) 20 to 88
• B) 40 to 80
• C) 50 to 70
• D) 60 to 94

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Definitions:

Charismatic Leader

An individual in a leadership role who exhibits boldness and self-confidence and emphasizes the greatness of the ingroup.

Confidence

The feeling or belief that one can rely on someone or something; firm trust and self-assurance in one's powers or abilities.

Mere Exposure Effect

A psychological phenomenon where individuals develop a preference for things or people they are exposed to frequently.

Aesthetically Pleasing

Describes objects or experiences that are perceived as beautiful or pleasurable through sensory perception.