Exhibit 7-3 in a Local University, 40% of the Students Live in Live

question 78

Multiple Choice

Exhibit 7-3
In a local university, 40% of the students live in the dormitories. A random sample of 80 students is selected for a particular study.
-Refer to Exhibit 7-3. The probability that the sample proportion (the proportion living in the dormitories) is between 0.30 and 0.50 is

• A)0.4664
• B)0.9328
• C)0.0336
• D)0.0672

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Definitions:

Social Psychology

Studying the influence of others' real, imagined, or implied presence on people's psychological processes, feelings, and actions.

Contemporary Research

Modern or current investigations and studies conducted to advance knowledge in a particular field.

College Student Samples

Research participants who are college or university students, often used in psychological and social studies.

Subdiscipline

A specialized field or area that is part of a broader discipline.