A Person Infected with HIV May Be Symptom-Free For

question 29

Multiple Choice

A person infected with HIV may be symptom-free for:

• A) 6 weeks.
• B) 6 months to 1 year.
• C) 3 to 6 years.
• D) More than 10 years

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Definitions:

Z Score

A statistical measure illustrating the relation of a value to the mean of its group by detailing it in standard deviations from the mean.

Extreme

Relating to values that are farthest from the mean or median in a data set, often considered outliers.

Z Score

A calculation used to express the difference of a particular value from a group's mean, in terms of how many standard deviations away it is.

T Score

A standardized score that indicates how many standard deviations an element is from the mean of its distribution.