如题,那句是什么意思?全部的题目是:If the range of a set of integers is 2 and the mean is 50, which of the following statements must be ture?帮忙整道题目翻译一下吧,感觉If the range of a set of integers is 2特别奇怪

问题描述:

如题,那句是什么意思?
全部的题目是:If the range of a set of integers is 2 and the mean is 50, which of the following statements must be ture?帮忙整道题目翻译一下吧,感觉If the range of a set of integers is 2特别奇怪

整句这样译:如果一组整数范围为2,平均为50,以下哪些语句必须对不对?