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:

Performance Comparison

The act of evaluating and contrasting the outcomes or abilities of individuals or systems against others or against a set of standards.

Coordinate Senses

The ability to process and integrate information from different sensory channels into a coherent perception.

Academic Study

The pursuit of knowledge in a structured and institutional setting, often involving research and education in a specific field.

Socialization

The lifelong process through which individuals acquire the norms, values, behaviors, and social skills appropriate to their society.