Answer Happy

(1 point) Suppose X is a normally distributed random variable with μ = 8.8 and o = 2.9. Find each of the following probabilities: (a) P(7.2 ≤ X ≤ 14.1) = (b) P(8.3 ≤ x ≤ 15.3) = (c) P(9.7 ≤X ≤ 15.3) = (d) P(X ≥ 7.5) = (e) P(X ≤ 15.2) =