When Comparing More Than Two Treatment Means,why Should You Use

question 35

Multiple Choice

When comparing more than two treatment means,why should you use an analysis of variance instead of using multiple t tests?

• A)Using multiple t tests increases the risk of a Type I error.
• B)Using multiple t tests increases the risk of a Type II error.
• C)The analysis of variance is more likely to detect a treatment effect.
• D)There is no advantage to using an analysis of variance instead of multiple t tests.

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Definitions:

Local Variable

A variable that is declared within a function or block, accessible only to that function or block, and has its scope limited to that context.

Calling Function

The process by which a function is invoked or executed in a program.

Function Returns

Describes the process of sending a value back to the point where a function was called.