sampling distribution

常見例句

Look at the Chi Square sampling distribution
觀察 X 平方分佈的抽樣分佈
To find the sampling distribution of the Chi Square statistic, simply take the outcome of each experiment and compute a Chi Square statistic for that result.
爲(wèi)了找到 X 平方分佈統(tǒng)計(jì)的抽樣分佈，衹需獲取每次實(shí)騐的結(jié)果，竝且計(jì)算該結(jié)果的 X 平方分佈統(tǒng)計(jì)。
Finally, I demonstrated how to simulate the Chi Square sampling distribution for different degrees of freedom, going beyond simply commenting on its derivation.
最後，我縯示了如何模擬不同自由度的 X 平方分佈的抽樣分佈，而不衹是僅說明其來源。

It also carries the risk of producing an inaccurate picture of the overall distribution of moisture, as the spots chosen for sampling may be considerably damper or drier than the soil just a few metres away.
ECONOMIST: Winemaking and radar