Scores on a Test Have a Mean of 74 and a Standard

question 67

Multiple Choice

Scores on a test have a mean of 74 and a standard deviation of 12. Michelle has a score of 50. Convert Michelle's score to a z-score.

• A) 24
• B) -24
• C) 2
• D) -2

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Definitions:

Good News

Information or messages that are positive, favorable, or beneficial in nature, often leading to happiness or satisfaction.

Direct Approach

A communication method where the main point is stated at the beginning, followed by supporting details, often used in business writing.

Routine Communications

Regular, everyday exchanges of information that follow established patterns or procedures.

Neutral

Impartial or unbiased; not favoring one side more than another.