Chris Wants to Calculate a Z-Score for His Own Height

question 14

Multiple Choice

Chris wants to calculate a z-score for his own height.The average height in the class is 66 inches,and Chris's height is 62 inches.Chris calculated his z-score to be +1.5.What's wrong with his calculation?

• A)The z-score is an inappropriate calculation here.
• B)The z-score should be a higher number.
• C)He didn't have the standard deviation.
• D)The z-score should be a negative number.

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Definitions:

Football Game

A competitive team sport involving two squads attempting to advance an oval-shaped ball into the opponent's goal area to score points.

Soccer Match

A soccer match is a competitive game between two teams, each aiming to score more goals than the other within a specified period.

Marginal Revenue Product

The additional revenue generated by employing one more unit of a factor of production, such as labor or capital.

Variable Input

Denotes resources used in production that can be adjusted in the short run, such as labor or raw materials.