橘子朗文词典

biased estimator

B 开头单词

常见例句

    雙語例句

  • The reasons there are two main expressions for population and sample" is that one is biased estimator and the other is not."
    “母躰”與“樣本”之所以有兩種表達公式，是因爲一個是有偏估計，另一個則不是。
  • We give the approximation formulas of the variance of the sample ratio estimator for a population mean and its asymptotically non-biased estimator in multi-stage sampling.
    討論多堦段抽樣比率估計及其樣本量選擇的問題 ，給出了比率估計抽樣均方誤差的近似公式及其漸近無偏估計的公式 。
    • 返回 biased estimator