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For the following distribution: What is the variance of the distribution?
Non-Hispanic Whites
Individuals residing in the United States who identify as white and are not of Hispanic or Latino origin.
African Americans
Individuals in the United States who have ancestry from the black racial groups of Africa.
Hispanic Americans
Americans of Hispanic or Latino origin, a diverse group defined by a common Spanish or Latin-American cultural background.
Credential Inflation
The increasing demand for higher educational degrees or qualifications for jobs that previously required less formal education.
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