A Population Has a Mean $\mu = 55$ And Standard Deviation $\sigma = 9$

question 22

Multiple Choice

A population has a mean $\mu = 55$ and standard deviation $\sigma = 9$ What number has a z -score of -0.5 ?

• A) -59.5
• B) 50.5
• C) -6.2
• D) -4.5

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Definitions:

Cultural Competence

A set of knowledge and interpersonal skills that allows individuals to increase their understanding and appreciation of cultural differences and similarities.

Demographic Population

Groups of people identified by specific characteristics such as age, gender, income level, or ethnicity, used for statistical and marketing analysis.

Linguistically Diverse

Referring to a setting or population that includes speakers of multiple languages, often with varying levels of proficiency.

Medical Interpreters

Professionals who facilitate communication between healthcare providers and patients who do not share a common language.