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A random variable,x,has a normal distribution with μ = 13.6 and σ = 2.90.Determine a value,x0,so that P(x ≤ x0) = 0.975.
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People from countries in Latin America, a region of the Americas where Romance languages (primarily Spanish and Portuguese, and variably French) are spoken.
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African Americans are a racial or ethnic group in the United States with ancestry from the black racial groups of Africa.
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Indigenous peoples of the United States, including numerous tribes, each with their own distinct cultures and history.
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Individuals in the United States who trace their ancestry to Europe.
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