The number of traffic accidents per week in each district of Ho Chi Minh city approximately follows a Poisson distribution with parameter . Accidents per week in each district are independent, but they all have the same common Poisson distribution. There are 24 districts, and the City Government wants to know the probability of total number of accidents exceeding 100 per week. If is approximately 10, then find the probability that total number of accidents per week in the city exceeds 100