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

question 90

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. $$\begin{array} { r | r r r r r } \text { Response } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } \\\hline \text { Frequency } & 12 & 15 & 16 & 18 & 19\end{array}$$

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Definitions:

Alcohol

A psychoactive substance commonly found in beverages such as beer, wine, and spirits, known for its depressant effects on the central nervous system.

Deep Sleep

A stage of sleep characterized by slow brain waves, minimal body movement, and reduced response to external stimuli, crucial for restorative processes.

REM Sleep

A stage of sleep characterized by rapid eye movements, dreaming, and increased brain activity.

Sigmund Freud

An Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue.