When Collecting Data to Conduct Research, If the Sample Used

question 84

Multiple Choice

When collecting data to conduct research, if the sample used is not random, ________ occurs.

• A) selection bias
• B) survivor bias
• C) regression discontinuity
• D) difference-in-differences

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Definitions:

Demand for Pizza

An economic concept illustrating the quantity of pizza that consumers are willing and able to purchase at various prices, under a given set of conditions.

Colluding Firms

Companies that agree, often covertly, to work together, typically to set prices or market conditions, in order to reduce competition.

Cost Function

A mathematical expression that calculates the total cost of producing a certain number of goods or services.

Market Demand

The aggregate quantity of a good or service that all consumers in a market are willing and able to purchase at different prices.