The Purpose of Random Assignment Is

question 10

Multiple Choice

The purpose of random assignment is:

• A) To create groups containing equal numbers of subjects.
• B) To create pretreatment equivalency across groups.
• C) To create a control group for experimental comparison.
• D) All of the above.

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Definitions:

Annual Percentage Rate

The yearly interest rate charged on borrowed money, including fees and other costs associated with the loan.

Effective Annual Rate

Effective annual rate (EAR) is the actual return on an investment or real cost of a loan, considering compounding interest, expressed as an annual rate.

EAR

Effective Annual Rate, a measure of interest that accounts for compounding over a year, providing a more accurate depiction of financial product returns.

APR

Annual Percentage Rate; a comprehensive measure of the cost of borrowing on an annual basis, including interest and other fees.