Which Statement Accurately Summarizes the Way Psychologists Gather Research Participants

question 274

Multiple Choice

Which statement accurately summarizes the way psychologists gather research participants?

• A)Psychologists generally use random samples of the population.
• B)Psychologists typically use volunteers,often drawn from a university population.
• C)Psychologists typically select participants at random from the phone book.
• D)Psychologists only select participants who outwardly appear to be of average intelligence.

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Definitions:

Gross Margin

Gross margin is a company's net sales revenue minus its cost of goods sold, representing the efficiency of a company in managing its direct costs.

Absorption Costing

An accounting method that includes all direct and indirect manufacturing costs in the cost of a product.

Variable Costing

A costing method that includes only variable production costs in the cost of goods sold and uses fixed manufacturing overhead as a period cost.

Absorption Costing

A financial calculation approach that encompasses both direct and indirect expenses related to producing a product.