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:

Trough Level

The lowest concentration of a drug in the bloodstream, usually measured just before the next dose is due.

Anaphylactic Reaction

A severe, potentially life-threatening allergic response that requires immediate medical intervention.

Idiosyncratic Reaction

An unusual or unexpected reaction to a drug that is not related to the dose or duration of exposure.

Toxic Effect

Harmful physiological effects caused by exposure to toxic substances or chemicals.