Exhibit 11-9
the Results of a Recent Poll on the Preference

question 13

Multiple Choice

Exhibit 11-9
The results of a recent poll on the preference of teenagers regarding the types of music they listen to are shown below.
$$\begin{array} { l c c } &&\text { Teenagers Favoring }\\\text { Music Type } & \text { Teenagers Surveyed } & \text { This Type } \\\text { Pop } & 800 &384 \\\text { Rap } & 900 & 450\\\end{array}$$
-We are interested in testing the following hypotheses. H0: P1- P2 = 0 Ha: P1- P2 ? 0
The test statistic Z is computed to be 2.0. The p-value for this test is

• A) 0.9772
• B) 1.9544
• C) 0.0228
• D) 0.0456

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Definitions:

Undue Influence

An unethical process where one person takes advantage of their power or influence over another in order to benefit from their decisions or actions.

Special Relationship

A legal doctrine recognizing elevated duties between parties, such as those between guardians and wards or attorneys and clients, due to their relationship.

Wrongful Act

An action that infringes on the rights of another, often leading to civil liability or criminal penalties.

Duress

A situation in which someone performs an act as a result of violence, threat, or other pressure against the person.