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随机抽选

随机抽选

故此，除了自我选择的群组外，还会加进另一组别的随机抽选（randomly-selected）参与者，同步而分开进行相近的商讨程序 …

IT Maths 运算的数据完全是由电脑随机抽选(Random numbers)，每个练习都有无限条的题目，让学生多操练而提升成绩。学 …

2010-04-07 00:00:00【access小品】定量不重复随机抽选(todaynew)(2122)

For a control, the psychologists assembled a third group , made up of Illinois residents selected at random from the phone book .

I explain that there are 40 , 000 people like me, being sued for the same thing, and we were picked from a pool of millions who shared music .

They randomly selected another group of Illinoisans, some of whom had bought lottery tickets in the past and some of whom hadn't.

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