Which of the Following in a Study Is Most Likely

question 1

Multiple Choice

Which of the following in a study is most likely to produce better external validity?

• A)Using a random sample
• B)Employing nonequivalent groups
• C)Including only male subjects
• D)Having a single experimenter

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Definitions:

Efficiency

The degree to which an organization or process accomplishes its intended goals with a minimum of waste, expense, or unnecessary effort.

Responsiveness

The ability of a company to quickly adapt to changes in market conditions or demand.

Metric

A standard of measurement used to quantify performance, effectiveness, or efficiency in certain areas or processes.

Revenue

The total amount of money generated by a company from its normal business activities, typically from the sale of goods and services to customers.