Suppose that X ~ N(10, 2). Find: (a) P(X ≤ 10.34) (b) P(X ≥ 11.98) (c) P(7.67 ≤ X ≤ 9.90) (d) P(10.88 ≤ X ≤ 13.22) (e) P(|X - 10| ≤ 3) (f) The value of x for which P(X ≤ x) = 0.81 (g) The value of x for which P(X ≥ x) = 0.04 (h) The value of x for which P(|X - 10| ≥ x) = 0.63
Added by Christopher W.
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We have a normally distributed random variable \( X \) with mean \( \mu = 10 \) and standard deviation \( \sigma = 2 \). We need to find probabilities and specific values related to this distribution. Show more…
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