Set the number of guests X at the starting station of a bus as λ (λ>0), the probability of each - 道道学堂问答

Set the number of guests X at the starting station of a bus as λ (λ>0), the probability of each

匿名用户最后更新于 2021-08-30 03:50 数学类Mathematics

已邀请:

1 回答

登录查看答案