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Given a normal distribution with μ = 50 and σ2 = 36, find: P(X < 40)...

  1. Given a normal distribution with μ = 50 and σ2 = 36, find:
  1. P(X < 40)
  2. P(X > 45)
  3. P(X > 58)
  4. P(52 < X < 62)
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