Over a very large number of trials,the probability of an event’s occurring is equal to the .

问题描述:

Over a very large number of trials,the probability of an event’s occurring is equal to the .
Over a very large number of trials,the probability of an event’s occurring is equal to the probability that it will not occur.
这句话能不能换成Over a very large number of trials,the probability of an event’s occurring is equal to the probability of that its not occurring.
句子后面的这一部分“the probability that it will not occur.”这里是同位语从句还是定于从句啊~

Over a very large number of trials,the probability of an event’s occurring is equal to that not.
the probability of an event's occuring本身that,补not