Probabilidade Normal (distribuição amostral)

P(X̄ ≤ x) usando SE = σ/√n.
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

P(X̄ ≤ x)
0,841345

Formula

P(X̄ ≤ x) = Φ((x − μ)/(σ/√n))

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