The Distribution of the Annual Incomes of a Group of Middle

question 111

Multiple Choice

The distribution of the annual incomes of a group of middle management employees approximated a normal distribution with a mean of $37,200 and a standard deviation of $800. About 68 percent of the incomes lie between what two incomes?

• A) $30,000 and $40,000
• B) $36,400 and $38,000
• C) $34,800 and $39,600
• D) $35,600 and $38,800

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Definitions:

Gender Stereotype

Widely held beliefs about the attributes, traits, and roles expected of men and women based on their gender.

Self-report Inventory

A method in psychological assessments where individuals complete surveys or tests about their own feelings, behaviors, and attitudes.

Online Test

A digital examination or assessment available over the internet to measure skill, knowledge, or other attributes.

Paper-and-pencil Test

is a traditional form of assessment where individuals answer questions, solve problems, or demonstrate knowledge on paper, commonly used in educational and psychological settings.