Oh, but how do I know how long it takes to do x2?

Data Analysis: respectively parameter t-test, X2 test. Result: 1.

数据分析：参数比较分别进行t检验、χ2检验。

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Single factor analysis applied x2 test and P0.05 had statistical significance.

单因素分析应用x2检验，P0.05有统计学意义。

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OBJECTIVE: To conduct X2 test using excel statistical function.

目的：探索利用Excel软件统计函数进行X2检验。

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Signal test in photon images by x2 regression

光子图象的X~2拟合信号检验

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Statistical analyses were performed with x2 test.

统计数据应用x2检验进行统计学处理。

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Relevant data using X2 test, rank sum test and correlation analysis.

对相关数据采用X2检验、秩和检验及相关性分析。

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No significant difference among them was observed by X2 test ( p0.05).

用X2检验，各组之间无显著性差异（p＞0.05）。

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Calculated data were with X2 test or FISHER test and there was significantly difference when P

计量资料行X2检验，若遇小样本资料采用Fisher精确检验法，以P

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X2-test was used to analyze the date.

统计学分析采用X2检验，以P<0.05为有统计学意义。

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We don't know how long it takes to do x2.

我们不知道要多长时间。

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X2 and T or u test were used in statistical analysis.

统计方法采用X2和t或u检验。

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The data is examined by X2 and test.

数据进行X2及t检验。

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The X2 histogram match and grads method is used for shot detection.

首先用X2直方图匹配法检测镜头切换，梯度法检测镜头淡入淡出；

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Analysis of Oil Leakage for X1, X2 Packing Complex

X1、X2烟包包装机组渗漏油的分析

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Statistical analysis of x2 test was used, p value less than 0.05 will have significant difference.

统计学分析采用计数资料χ2检验，p<0.05具有显著性差异。

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The design of the X1/ X2 Packers' PLC Control System

X1/X2包装机组PLC控制系统的设计

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The student's T test and X2 test were performed with SAS software.

选用了SAS软件包，分别应用了t检验与X~2检验对数据进行了统计学处理。

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Application wilcoxon sign rank test, X2 test, t test and correlation analysis statistical test.

应用wilcoxon符号秩检验、X2检验、t检验及相关性分析进行统计检验。

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Enumeration data were subjected to X2 test and measurement data to t test.

计数资料应用X~2检验，计量资料应用t检验。

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The t test and X2 test were used for statistical analysis.

统计学处理采用t检验及X2检验。

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