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  • 12-04-2024
  • Mathematics
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Given that x is a normal variable with mean μ = 45 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)

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