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:

Macro Practice

A social work approach focusing on large-scale social processes and structures, aiming at societal change and reform.

Generalist Practice

An approach in social work that equips practitioners with a broad range of skills to address a variety of problems in different settings.

Coalition

An alliance or partnership between groups or individuals, often formed to achieve a common goal or address a shared concern, leveraging collective resources and efforts.

Economic Justice

A concept or ideal that aims for fair access to economic resources and opportunities, ensuring equitable wealth distribution and financial fairness among individuals and communities.