Susan Calls Every 10th Name in the Student Phone Book

question 8

Multiple Choice

Susan calls every 10th name in the student phone book to ask them to participate in her study. This is an example of ________________________.

• A) simple random sampling
• B) stratified sampling
• C) convenience sampling
• D) quota sampling

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Definitions:

Trade Promotions

Marketing activities executed to increase product demand, typically through discounts or special offers to retailers or wholesalers.

Subcontracting

The practice of hiring a third party to perform tasks, provide services, or conduct operations that are normally or could be done in-house.

Predictable Variability

Patterns or changes in demand, supply, or other business factors that can be anticipated based on historical data or known trends.

Demand

The quantity of a product or service that consumers are willing and able to purchase at various prices during a specified time period.