The Grades on a Statistics Exam for a Sample of Students

question 63

Multiple Choice

The grades on a statistics exam for a sample of students are as follows: If A + = 90%-100%
A = 80%-89%
B+ = 75%-79%
B = 70%-74%
C+ = 65%-69%
C = 60%-64%
D = 55%-59%
F = 0%-54%
How many student earned a letter grade of C?

• A) 1
• B) 3
• C) 4
• D) 5
• E) 10

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Definitions:

Information Filter

A mechanism or process that screens, selects, and regulates the flow of information.

Communication Censor

The act of reviewing and restricting information flow to ensure nothing inappropriate, offensive, or secret is communicated.

Information Decoder

A person or tool that interprets and converts information from one format or code into another, making it understandable.

Information Bank

A repository or database where large amounts of information are stored and can be accessed and retrieved by users.