Which of the Following Is True About the Samples of Participants

question 5

Multiple Choice

Which of the following is true about the samples of participants employed in most psychological research?

• A)They are diverse in terms of a variety of demographic variables (e.g., race, age, education)
• B)They usually represent the general population.
• C)They typically draw from multiple cultures, rather than just one at a time.
• D)They are frequntly composed of undergraduate psychology students.

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Definitions:

Simple Interest

The calculation of interest paid only on the original amount of money invested, not on the interest it has already earned.

Compounded Annually

Describes the process by which an investment's earnings, from either capital gains or interest, are reinvested to generate additional earnings over time.

Interest Rate

Interest rate is the percentage of principal charged by the lender for the use of its money or the return earned on deposited funds.

Future Value

The value of an investment at a specified date in the future that is equivalent in value to a specified sum today, after being compounded at a given interest rate.