What Is a Cohort Design

question 4

Multiple Choice

What is a cohort design?

• A) A strategy in which the investigator studies an intact group or groups over time
• B) A strategy in which the investigator manipulates an independent variable across groups and then looks at its effects over time
• C) A strategy in which the investigator studies one individual over time
• D) A strategy in which the investigator manipulates which subjects are randomly assigned

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Definitions:

Break-even Point

The level of production or volume of sales at which total costs and total revenue are equal.

Sales Increase

A rise in the volume or value of products or services sold by a business over a specific period.

Margin of Safety

The difference between actual or projected sales and the sales break-even point, indicating risk level.

Dollars

The basic monetary unit used in the United States, symbolized as $, representing the currency.