查询词典 statistic hypothesis testing

About the problem of hypothesis testing for the problem of estimate interval,first of all,we set statistic and the distributions of the statistic.Fron this ,we derivate the methods of testing.

对于点估计问题，讨论了估计的优良性质；对于区间估计问题，讨论了估计的精度；关于参数的检验问题，首先建立检验用的统计量及其分布，由此导出检验的方法。

In hypothesis testing, the Likelihood Ratio Test can often be reduced to a sufficient statistic of the data.

很多情况下，你还可以加上血型这样一个统计量，估计会更精确点。

Statistic; the display and measure of section array; the display and analysis of time array; the estimation of parameters; hypothesis testing; simple regression analysis and multi-regression analysis; and word processing the results of analysis.

包括：SPSS和EXCEL的概述、统计数据的输入、统计数据的整理、横断面数列的展示和测量、时间数列的展示和解析、参数估计、假设检验、简单回归分析和多元回归分析、统计分析结果的文字处理和文字编辑。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。