Exhibit 12

question 74

Multiple Choice

Exhibit 12.7 The heights (in cm) for a random sample of 60 males were measured.The sample mean is 166.55,the standard deviation is 12.57,the sample kurtosis is 0.12,and the sample skewness is -0.23.The following table shows the heights subdivided into non-overlapping intervals. Refer to Exhibit 12.7.At the 5% significance level,the critical value is:

• A)4.605
• B)5.991
• C)7.378
• D)9.210

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Definitions:

Aggressive Behavior

Actions that are hostile, destructive, and/or violent, often with the intent to harm others or oneself.

Verbal Intervention

The use of spoken language to manage a situation or conflict, often employed in crisis intervention scenarios.

Clear And Present Danger

A legal doctrine that determines under what circumstances limits can be placed on First Amendment freedoms of speech, press, or assembly.

Thought Disorder

A condition characterized by disorganized thinking and impaired ability to construct coherent thoughts or speech.