Probability of shaking the number at the beginning of Xiaoshengchu in Chaoyang District

45%。 In 2022, the normal number of people in the first stage of Chaoyang junior high school will be 45%, but it will be 9400, and the probability of lottery is 45%. Chaoyang District, one of the municipal districts of Changchun City, Jilin Province, is located in the south-central part of downtown Changchun, which is the center of science, technology, culture and commerce of Changchun City.