单词百科:x2是什么意思?x2怎么发音?x2的解释和用法

英语单词x2是什么意思?x2怎么读?x2怎么发音?英语巴士为您整理了x2的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

x2的意思

1、2个;【医】【=chi square】卡方

x2的双语例句

1、The x2 inspection ( P0.05), a statistically significant difference.

经x2检验（P0.05），差异有统计学意义。

2、Hence, a3 x2 table need not have exactly six cells.

因此，一个3x2的表格实际上不一定有6个单元格。

3、About Sample Distribution of X2, T, F Statistic

关于X~2，T，F统计量的抽样分布

4、Mean were compared by t test and rate compared by X2 test, the both groups.

两组均数的比较用t检验，率的比较用x2检验。

5、X2 Challenges the Speed limit of traditional Helicopter

X2挑战传统直升机的速度限制

6、Statistic x2 test was employed to check whether the differences are significant or not.

为了检验这些差异性是否显著，本文采用了卡方检验。

7、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。

8、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。

9、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。

10、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。

11、The design of the X1/ X2 Packers' PLC control System

X1/X2包装机组PLC控制系统的设计

12、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。

13、Analysis of Oil Leakage for X1, X2 Packing Complex

X1、X2烟包包装机组渗漏油的分析

14、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；

15、The data is examined by X2 and test.

数据进行X2及t检验。

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

统计方法采用X2和t或u检验。

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

我们不知道要多长时间。

18、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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