Why Should a Researcher Avoid Drawing Conclusions or Making Generalizations

question 9

Multiple Choice

Why should a researcher avoid drawing conclusions or making generalizations based on the experiences of a small number of participants?

• A) Small samples invalidate hypotheses.
• B) The researcher may be unable to eliminate his or her bias.
• C) Data obtained from a small number may represent the phenomenon inadequately.
• D) Small samples increase historical threats to internal validity.

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Definitions:

Pretax Profit

The profit earned by a company before any tax is deducted, showing the company's earnings directly from its operations.

Break-Even Point

The financial state where total costs equal total revenues, resulting in no net loss or gain for the business.

Variable Costs

Spendings that move in tandem with the level of output or number of sales.

Sales Dollars

The total revenue generated from the sale of goods or services before any expenses are deducted.