Researchers Prefer to Select Participants Who Accurately Represent the Larger

question 237

Multiple Choice

Researchers prefer to select participants who accurately represent the larger population that the researchers are interested in. This type of a group is called a _____________ sample.

• A) double-blind
• B) cross-cultural
• C) volunteer
• D) representative

---

Definitions:

Operating Income

Earnings generated from a company's core business operations, excluding expenses and revenues that are not related to the primary activities.

Variable Costs

Variable costs are expenses that change in proportion to the activity of a business, such as sales volume or production levels.

Operating Income

The profit realized from a business's core operational activities, excluding deductions of interest and tax.

Unit Selling Price

The amount of money charged for each individual unit of a product or service.