Let X be a standard normal random variable. Find the following probabilities: 1. P₁ = P(X> 0). 2. P₂ 3. P3 P(-1.18 < X <-0.59). = 4. P4P(0.59 ≤ x ≤ 1.18). P(-1.18 ≤ x ≤ 0).

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