The Percentage of Those with an IQ Score Above 130

question 46

Multiple Choice

The percentage of those with an IQ score above 130 is __________ percent.

• A) 2.2
• B) 6.7
• C) 16.1
• D) 50

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Definitions:

Specificity

The ability of a test to correctly identify those without the disease or condition being tested for.

Positive Predictive Value

The probability that subjects with a positive screening test truly have the disease.

Prevalence

The total number of cases of a disease that exist in a particular population at a specific time.

False-Positive Diagnosis

An erroneous identification where a test incorrectly indicates the presence of a condition that is actually absent.