A Random Sample of 120 Classrooms at a Large University

question 488

Multiple Choice

A random sample of 120 classrooms at a large university found that 70% of them had been cleaned
Properly. What is the standard error of the sample proportion?

• A) 0.028
• B) 0.458
• C) 0.046
• D) 0.042
• E) 0.082

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Definitions:

Advertising

The activity or profession of producing advertisements for commercial products or services.

Media Professionals

Individuals who work within various sectors of the media industry, including journalism, broadcasting, digital content creation, and media production.

Purveyors of Ideology

Individuals or groups that promote or disseminate a particular set of beliefs, values, or principles.

Structural Forces

Encompass the societal, economic, and political structures that shape and constrain individual and group actions and interactions within a society.