名校
1 . 某单位有
名职工,现采用系统抽样抽取
人做问卷调查,将
人按
,
,…,
随机编号,则抽取的
人中,编号落入区间
的人数为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47543f9c51eb71b208b483444a4cff58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735e839cc67c5cadcd83635a87628937.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47543f9c51eb71b208b483444a4cff58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47543f9c51eb71b208b483444a4cff58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735e839cc67c5cadcd83635a87628937.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42ace4c918e15f92411245bfd0bb708.png)
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2021-06-20更新
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3卷引用:陕西省榆林中学2022-2023学年高二上学期第一次月考理科数学试题