The Vice Chancellor of a Major University Was Concerned About

question 30

Multiple Choice

The Vice Chancellor of a major university was concerned about alcohol abuse on her campus and wanted to find out the proportion of students at her university who visited the campus bar on the weekend before the final exam period.Her advisor took a random sample of 250 students.
-The portion of students in the sample who visited the campus bar on the weekend before the final exam period is an example of

• A) a discrete random variable.
• B) a parameter.
• C) a statistic.
• D) a categorical random variable.

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Definitions:

Reading Scores

Numerical or categorical assessments that represent an individual's ability or proficiency in reading, often used in educational settings for evaluation or research purposes.

Secondary

Pertains to information or data that was previously collected for a different investigation and is being reused for a new research study.

Hogan Jazz Archive

A specialized collection housed at Tulane University, focusing on the preservation and study of materials related to the history and legacy of jazz music.

Louis Armstrong

An influential American jazz musician known for his trumpet playing, distinctive singing voice, and significant impact on the development of jazz music.