In Studying the Responses to a Multiple-Choice Test Question, the Following

question 66

Essay

In studying the responses to a multiple-choice test question, the following sample data were obtained. At the
0.05 significance level, test the claim that the responses occur with the same frequency. $$\begin{array} { r | c c c c c } \text { Response } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } \\\hline \text { Frequency } & 12 & 15 & 16 & 18 & 19\end{array}$$

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Definitions:

Drug Therapy

the treatment of a disease or condition with medication.

Placebo Effect

The phenomenon where patients experience a perceived improvement in their condition solely because they believe they are receiving treatment.

Natural Recovery

The process of recovery from addiction or disorder without formal treatment, relying on the body's or psyche's own healing mechanisms.

Antidepressant Drugs

Antidepressant drugs are medications used to treat depressive disorders, anxiety disorders, and sometimes other conditions by influencing the brain's chemical signals.