Terms for subject Statistics containing event

English	Chinese
certain event	必然事件
certain event	必然事1/4
certainty of an event	事件的确定性
certainty of an event	事1/4娜范ㄐ
equally likely events	等可能事件
equally likely events	等可能事1/4
mean number of events	事件平均数
mean number of events	事1/41/23/4
mutually exclusive events	互不相容事件
mutually exclusive events	互斥事件
parallel event	平行活动
random event	随机事1/4
satellite event	会外活动
side event	会外活动
special event	特别活动