Solve the Problem

question 60

Multiple Choice

Solve the problem. Round results to the nearest hundredth.
-Scores on a test have a mean of 71 and a standard deviation of 9. Michelle has a score of 89. Convert Michelle's score to a z-score.

• A)18
• B)-2
• C)2
• D)-18

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Definitions:

Consumer Goods

Goods produced for present consumption.

Capital Goods

Long-lasting tangible items that businesses use to produce goods or services, such as machinery, buildings, and equipment.

Technological Improvements

Enhancements or advancements in technology that increase productivity or efficiency in processes, products, or services.

Production Inefficiencies

Situations where resources are not used in the most productive way, leading to wastage and a lower output than potentially achievable.