有了大量的数据，再加上运用大量不同的统计学检验方法，那么根据所使用的统计学方法的概率特性，你很容易就能发现一个重大结果。

With enough data, and by running enough statistical tests, it is easy enough to find a significant effect, given the probabilistic nature of the statistical methods used.

youdao

因为我们在每一个迭代结束后都发布代码，所以RUP让测试变得简单，并且降低了在项目的后期发现重大问题的概率。

Because we delivered code at the end of each iteration, RUP allowed testing to start early, and it reduced the risk of major defects being identified much later in the project.

youdao

因为我们在每一个迭代结束后都发布代码，所以RUP让测试变得简单，并且降低了在项目的后期发现重大问题的概率。

Because we delivered code at the end of each iteration, RUP allowed testing to start early, and it reduced the risk of major defects being identified much later in the project.

youdao