The Following Frequency Distribution Represents the Scores on a Math

question 14

Multiple Choice

The following frequency distribution represents the scores on a math test. Find the class midpoint of scores for the interval 40-59. $\begin{array}{cc}\hline \text { Scores } & \text { Number of students } \\\hline 50-59 & 2 \\60-69 & 4 \\70-79 & 6 \\80-89 & 15 \\90-99 & 5 \\\hline\end{array}$

• A) \(50.5\)
• B) \(48.5\)
• C) \(49.5\)
• D) \(49.0\)

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Definitions:

Cognitive Psychologist

A professional who studies mental processes including how people think, perceive, remember, and learn.

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The cognitive process involving the selection of a belief or a course of action among several possible alternatives.

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The process of finding solutions to difficult or complex issues.

Reasoning

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