If an Economist Wishes to Determine Whether There Is Evidence

question 20

Multiple Choice

If an economist wishes to determine whether there is evidence that mean family income in a community exceeds $50,000

• A)either a one-tail or two-tail test could be used with equivalent results.
• B)a one-tail test should be utilized.
• C)a two-tail test should be utilized.
• D)None of the above.

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Definitions:

Stock Price

The current price at which a share of a company's stock is trading on the financial markets.

Motivation

Refers to forces within an individual that account for the level, direction, and persistence of effort expended at work.

Organization's Responsibility

The obligations and duties an organization has towards its stakeholders, including ethical behavior, compliance with laws, and social contributions.

Strictness Error

A bias in performance appraisal where the evaluator tends to judge all employees more harshly than their performance warrants.