George Collected Achievement Score Data for Each Child from a Middle

question 73

Multiple Choice

George collected achievement score data for each child from a middle school. He has their gender, age, teacher and score on the achievement measure as his data fields. George needs to calculate the central tendency of his variable achievement score. Which measure should he use?

• A) median
• B) mode
• C) range
• D) mean

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Definitions:

Scrap

Waste material or discarded items left over from manufacturing processes or considered of inadequate quality for use.

Solver

A computational tool used in optimization to find the best solution to a mathematical problem under given constraints.

Optimal Solution

The most efficient and effective answer to a problem, often achieved through mathematical processes and analysis.

Scrap

Materials that are discarded and considered waste, often remnants from manufacturing processes or defective items.