A College Professor Noted That the Grades of His Students

question 68

Multiple Choice

A college professor noted that the grades of his students in an introductory statistics class were normally distributed with a mean of 76.5 and a standard deviation of 9. If 67.36% of his students received grades of C or above,what is the minimum score of those students receiving a grade of at least a C?

• A)67.36
• B)72.45
• C)66.56
• D)70.00

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Definitions:

Academic Plans

Strategized programs or outlines created by students or educational institutions to achieve educational objectives.

Advisor

A person who gives advice, typically in a professional setting, such as an academic advisor guiding students in their course selections and career goals.

Central Purpose

The primary or main goal, aim, or objective of an activity, organization, or piece of work.

Experience

The knowledge or skill acquired by a person through involvement in or exposure to events or activities over a period of time.