...
首页> 外文期刊>The American statistician >Beyond the Quintessential Quincunx
【24h】

Beyond the Quintessential Quincunx

机译:超越经典的梅花形

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

The quincunx, a contraption with balls rolling through a triangle-shaped arrangement of nails, was invented to illustrate the binomial distribution and the central limit theorem for Bernoulli random variables. As it turns out, a modification of the quincunx can be used to teach many different concepts, including the central limit theorem for independent but not identically distributed random variables, permutation tests in a paired setting, and the generation of a random variable with an arbitrary continuous distribution from a uniform variate. This article uses a universal quincunx-"uncunx"-applet to illustrate these and other applications.
机译:发明了梅花形的梅花形木棍,将球滚过三角形的钉子,以说明伯努利随机变量的二项式分布和中心极限定理。事实证明,对梅花形的修改可用于教授许多不同的概念,包括独立但分布不均匀的随机变量的中心极限定理,成对设置中的置换检验以及生成带有任意变量的随机变量从均匀变量连续分布。本文使用通用的quincunx-“ ununx” -applet来说明这些应用程序和其他应用程序。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号