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单词 coin flip
释义
coin flip
/ k??n fl?p /
  • 简明释义
  • 抛硬币:一种随机决策的方式,通过抛硬币来决定两个选项之间的选择。
  • 网络释义
  • 1

    ?抛硬币

    请问抛硬币(coin flips)的方法是不是真正的随机方法,属于RCT 还是 qRCT 怎么文献上说法不一。

短语
  • 双语例句
  • 1
    "If you have a million coin flips," he says, "it's almost certain that somewhere in those coin flips there will be 20 heads in a row."
    “如果你扔一百万次硬币,”他说,“一定有连续出现20次正面的时候。”
  • 2
    Or let me put it this way: Gathering "other" evidence makes about as much sense as trying to determine whether the next flip of a coin will be heads, after the last ten flips came up tails.
    或者让我这么说:收集“其它”证据和10次掷硬币的结果是反面,现在决定下一次是积极,还是反面,是一个道理。
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更新时间:2025/3/18 1:26:14