How Is Doing a Replication Study Useful

question 51

Multiple Choice

How is doing a replication study useful?

• A)A replication study can indicate what changes have occurred since the original study was conducted.
• B)A replication study is only useful if the first study was conducted incorrectly.
• C)If the original researcher replicates the study it is more useful than if other researchers replicate the original study.
• D)A replication is usually less expensive because most of the work has previously been done.

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Definitions:

Weekly Revenue

The total income generated from business activities or sales within a week.

Break Even

The point at which total costs and total revenues are equal, resulting in no net loss or gain.

Linear Equations

Equations where the highest power of the variable is one, creating a straight line when graphed.

Elimination

In solving systems of equations, elimination involves adding or subtracting equations to remove one variable, making it easier to solve for the others.