population mean是什么意思

网络释义

用法例句

Results:The formulas of the estimator of the population mean and its variance for sensitive questions on unrelated question RRT model in stratified two-stage cluster sampling were deduced.

结果:推导出无关联RRT模型在分层两阶段整群抽样下,总体均值估计量及其估计方差的计算公式;成功应用该方法及相关公式调查得苏州大学学生近两个学期考试作弊平均次数为1。

Returns the confidence interval for a population mean. See Help for the equation used

返回总体平均值的置信区间，有关方程式的详细信息，查看“帮助”

Judging by the 95% confidence range of the population average per mu yield,typical sampling is more accurate than random sampling.

从亩产总体平均值95%的置信范围看,典型众数抽样亦较之随机抽样为精确。

ensemble average

集平均;统计平均值;系综平均值;总体均值

overall average internal rate of return

平均总体内部回报率

A quantity, such as a mean, that is calculated from data and describes a population.

母数一种如平均数等从数据中计算出来的用来描述总体的数值

The Adjustment of Mean Estimation with Extreme Value;

极端值影响下总体均值估计量的调整

per capita gross national product

按人口平均计算的国民生产总值；人均国民生产总值

gross domestic product per capita

按人口平均计算的本地生产总值

weighted mean value

加权平均值，计数平均值

correct(ed) average value

准确平均值，精确平均值

Although our per capita GNP will not amount to much and will mean only a comparatively comfortable living standard.

国民生产总值按人口平均不算多，叫做小康水平.

The Application of Multiple Hoteling T~2 Test in Psychology

多元总体均值差异显著性检验的研究

Estimation of Several Samples Exponential Distributions under Simple Tree Order;

树半序约束下多指数总体均值的估计

A Study of Ensemble Empirical Mode Decomposition;

总体平均经验模式分解法的理论研究

We did this because our per capita GNP will not actually grow very high.

特别是国民生产总值，按人口平均来说不会很高。

The average per-capita GNP will reach the standard of moderately developed countries

人均国民生产总值达到中等发达国家水平

The average daily minutes viewed for an audience, either by a specified channel or time band.

观众日平均收视时间（钟）总体电视推及人口的比值，可针对特定频道或时段进行计算。

Gross domestic product (GDP) ($Bil), In real (1996) dollars ($Bil),Per person (dol.),Disposable personal income,Median family money income,In constant (2002) dollars (dol.)

国内生产总值($10亿),可支配人均收入,平均家庭收入,