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QUESTION
Given that x is a normal variable with mean = 46 and standard deviation = 6.2, find the following probabilities. (Round your answers to four decimal...
Given that x is a normal variable with mean μ = 46 and standard deviation σ = 6.2, find the following probabilities. (Round your answers to four decimal places.)
(a) P(x≤ 60)
(b) P(x≥ 50)
(c) P(50 ≤x≤ 60)
