IQ Test Scores Are Normally Distributed with a Mean of 105

question 28

Multiple Choice

IQ test scores are normally distributed with a mean of 105 and a standard deviation of 11. An individualʹs IQ score is found to be 119. Find the z-score corresponding to this value.

• A)1.27
• B)-1.27
• C)0.79
• D)-0.79

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Definitions:

Hard Worker

An individual who is industrious and diligent in their tasks or responsibilities.

Sociocultural Theorist

An expert in a field that studies how society and culture influence human behavior and development.

Behavior-Focused

An approach that emphasizes modifying observable and measurable behaviors as a method to address psychological issues.

Humanistic-Existential

An approach in psychology that emphasizes the individual's inherent value and the importance of personal growth and understanding one's existence.