At a state political rally,someone said"We should raise test scores so that all students are above the state median."Analyze this statement.What is the probability of this happening?
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At a state political rally,someone said"We should raise test scores so that all students are above the state median."Analyze this statement.What is the probability of this happening?
At a state political rally,someone said"We should raise test scores so that all students are above the state median."Analyze this statement.What is the probability of this happening?
At a state political rally,someone said"We should raise test scores so that all students are above the state median."Analyze this statement.What is the probability of this happening?
在一个政治集会中,有人说“我们让所有学生的成绩都提高至国家平均水平.根据这句话,这件事真正能发生的几率多大?
一旦都提高了,那么国家平均水平也就高了,那么始终会有人在水平之下,毕竟所有人分数一样是不可能的,所以概率为O
考试成绩提高以后,那国家的标准不是也同样的“水涨船高”么?终归是有一部分人是在平均以下的
这件事情发生的概率是0
呃……在一个国家政治集会,有人说:“我们应该提高考试分数,以让所有的学生高于国家平均线。”分析这一声明的可能性
……是360翻译的
考试成绩提高以后,那国家的标准不是也同样的“水涨船高”么?终归是有一部分人是在平均以下的
这件事情发生的概率是0