Question: Let X be normal with mean 14 and variance 4. Determine c such that P(X C) = 95%, P(X C) = 5%, P(X

Let X be normal with mean 14 and variance 4. Determine c such that P(X ≤ C) = 95%, P(X ≤ C) = 5%, P(X ≤ C) = 99.5% 

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