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:

Hard Work

The use of significant effort, diligence, and persistence in pursuit of a goal or task, often viewed as a key to success.

Requires Skill

Implies that a task or activity necessitates certain abilities or expertise to be performed successfully.

Managers

Individuals in an organization responsible for planning, leading, organizing, and controlling resources to achieve specific goals.

Information Filtering

The process of assessing and selecting relevant information from a larger pool to manage overload and focus on what's most important.