When Selecting a Sample for Study,a Researcher Must Be Careful

question 60

Multiple Choice

When selecting a sample for study,a researcher must be careful to:

• A) select members only from certain age, gender, ethnicity, and socioeconomic status demographics.
• B) ensure that the sample is appropriate considering the population to which the results will be generalized.
• C) recruit students from university disciplines other than psychology.
• D) offer large incentives to attract potential participants.

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Definitions:

Net Operating Income

The profit generated from a company's regular, core business operations, excluding deductions of taxes and interest.

Unit Product Cost

The total cost (direct materials, direct labor, and overhead) divided by the number of units produced.

Variable Costing

A costing method that includes only variable manufacturing costs - direct materials, direct labor, and variable manufacturing overhead - in the cost of a product.

Unit Product Cost

The total cost assigned to a single unit of product, including direct materials, direct labor, and allocated overhead.