Calculadora de Distribuição Normal

P(X ≤ x) para N(μ, σ²) via erf.
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

P(X ≤ x)
0,933193

Formula

P(X ≤ x) = Φ((x − μ)/σ)

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