Question: Eight voters are drawn at random from a large population consisting of 15% Social Compact, 30% Family Compact, and 55% Social Inepts. Let /

$\\ Eight voters are drawn at random from a large population$

\\ Eight voters are drawn at random from a large population consisting of 15% Social Compact, 30% Family Compact, and 55% Social Inepts. Let / X be the number of Social Compact in the sample and let Y be the number of Family Compact in the sample. Calculate Va'r'(X + Y) to 4 decimal places of accuracy

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