sample mean的意思

sample mean中文翻譯：

[數]樣本均值；采樣平均

相似詞語短語

sample───n.樣品，樣本；（化驗的）抽樣；（用于新樂曲中的）節錄樂曲；確定（模擬信號）瞬時值；v.品嘗，體驗；抽樣檢驗；節錄（某一曲子，用于新樂曲中）；n.(Sample)（美、英、愛爾蘭）桑普爾（人名）；adj.樣品的，作為例子的

small sample───[統計]小樣本，小試樣；小包貨樣；小包貨樣，小樣本

sample survey───抽樣檢查；先行甸；樣品鑒定；檢驗樣品

sample price───樣品價格

sample loop───樣品環；進樣環路

sample projects───示范工程；樣板工程；示例項目；采樣方案

sample show───樣品展示

prototype sample───樣品；初樣；原型樣品

sample invoice───樣品發票

雙語使用場景

One is to compare the sample mean and the sample variance.───當樣本均值大于樣本方差時，認為是服從二項分布；

We can define it in a couple of different ways depending on whether we're talking about sample mean or population mean.───我們有幾種不同的方式去定義這個概念，取決于我們指的是，樣本均值還是總體均值。

Populations, random samples. Sample statistics, moments of the sample mean and variance.───母體，隨機樣本。樣本統計，樣本平均數和變異數的動差。

The standard error of the mean (SEM) is a measure of how far your sample mean is likely to be from the true population mean.───標準誤差的平均值（掃描電鏡），是衡量有多遠你的尿樣的意思是可能會被從真實人口的意思。

Update a sample mean and variance for the maximum matched filter output in each of seven altitude bins.───更新樣品的均值和方差的最大匹配濾波器，每一年的產量都有七個高度箱內。

Sample mean, sample variance and central limit theorem .───10樣本平均值、樣本變異數、中央極限定理。

Process performance index that is affected by the difference between the sample mean and the target value.───受樣本中心值與規格中心值之差所影響的制程能力指標

Sampling distribution of sample mean───樣本平均值的抽樣分布

英語使用場景

Populations, random samples. Sample statistics, moments of the sample mean and variance.

In a simple random sampling, the sample mean is an unbiased estimate of the population mean.

In this paper the method on T2 control chart, by which the sample mean vectors of several related quality characteristics are controlled simultaneously in a process, is introduced.

Uncertainty of Sample Mean and Standard Deviation.

As the process runs, further sample means are plotted on the control chart.

One is to compare the sample mean and the sample variance.

The fundamental of ordered sample mean classification method is Concisely explained.

Meanwhile,[http://Sentencedict.com] a recursive algorithm for computing the sample mean and covariance matrix with forgetting factors was also given to overcome the difficulties of storing the vast old training samples.

It is found that the sample mean is 4.21" and the standard deviation is 0.09" Find a 98% confidence interval for the true population variance.