A Random Sample of 12 Men and 12 Women Were $\pm$

question 24

Multiple Choice

A random sample of 12 men and 12 women were asked to report the number of hours they watched television on a Wednesday evening. If a researcher wants to test the hypothesis that there is no difference in the amount of time spent watching television based on gender, what z-values should be used for a two-tailed Wilcoxon rank sum test, at α = 0.05?

• A) z = \(\pm\) 1.96
• B) z = \(\pm\) 2.00
• C) z = \(\pm\) 1.67
• D) z = \(\pm\) 3.00

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Definitions:

Nonverbal Behaviours

Forms of communication without words, including facial expressions, postures, and physical gestures, that convey messages or emotions.

Speech Mannerisms

Unique patterns or habits in one's way of speaking, which can include tone, pace, volume, and use of language.

Application Letter

A written document submitted when applying for a job, highlighting the applicant's credentials and interest in the position.

Job Ad

A public announcement by an employer seeking to fill a vacancy within their organization.