If You Have a Multigroup Design with Seven Groups, What

question 4

Multiple Choice

If you have a multigroup design with seven groups, what is the minimum number of participants you should have for reasonable power in your study?

• A) 50
• B) 150
• C) 210
• D) 600

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Definitions:

Present Value

The contemporary monetary evaluation of a future sum of money or series of cash flows, discounted by a particular rate of return.

Payment Plan

An agreement to pay back a sum of money owed over a period of time in a series of installments.

Account Earning

Interest or returns generated from an investment account or savings account over a period.