Exam Scores in a Small Class Were 0, 50, 50

question 39

Multiple Choice

Exam scores in a small class were 0, 50, 50, 70, 70, 80, 90, 90, 100, 100. For this data set, which statement is incorrect concerning measures of center?

• A)The median is 70.
• B)The mode is not helpful.
• C)The geometric mean is useless.
• D)The mean is 70.

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Definitions:

Established Business Owner

An individual who owns and operates a business that has demonstrated sustainability and success over time.

All-Female

Comprised entirely of female members or participants, often highlighted in contexts where gender representation is notable.

Housing Construction

The process of building residential buildings, which encompasses planning, design, and construction of houses or apartments.

Hybrid Model

A business or operational model combining two or more different types of structures, methods, or approaches, such as remote and in-office work environments.