Adam Scored 45 on His Final Exam

question 142

Multiple Choice

Adam scored 45 on his final exam.His class's average score was 50, with a standard deviation of 10.What is Adam's z score?

• A) -1
• B) -0.5
• C) 0.5
• D) 1.5

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Definitions:

Machine-Hours

A unit measure representing the operating time of machinery, used in calculating production costs and allocating expenses based on machine usage.

Molding

The process of shaping a material by introducing it into a rigid frame called a mold.

Customizing

The process of modifying products or services to meet specific customer demands or preferences.

Manufacturing Cost

The total expense incurred in the production of goods, including raw materials, labor, and overhead.