Mathematics, 07.12.2021 18:20 cbelew0001ouje4i

Given that x is a normal variable with mean = 105 and standard deviation = 13, find the following probabilities. (Round your answers to four decimal places.) (a) P(x ≤ 120)

(b) P(x ≥ 80)

(c) P(108 ≤ x ≤ 117)

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Given that x is a normal variable with mean = 105 and standard deviation = 13, find the following pr...