DISTRIBUIÇÃO DE POISSON DE PROBABILIDADE 🔵 APLICAÇÃO

Let's solve the question: (MPE PE) The number of failures of a certain type of thermal plate has a Poisson distribution, with an average rate of 0.1 defects per m2. When making the surface of a cabinet, it is necessary to cover a surface of 2 m by 2 m with this plate. The probability that there is at least one failure on this surface is: A e– 0.1 B 1 – e– 0.1 C 1 – e– 0.4 D e– 0.4 E 1 – 1.4e–0.4