()又称“变异数分析”或“F检验”,是R.A.Fisher发明的。
某黑带项目对一油品称重的测量系统进行分析,分析结果如下:研究变异%研究变来源标准差(SD)(6*SD)异(%SV)合计量具R&1699.99合计变异0.6037413.62245100.00可区分的类别数=112对于该测量系统,下面分析正确的是()
变异系数CV是一相对数,无度量衡单位,因而具有便于比较分析的特点,可用于多组资料间度量衡单位不同或均数相差悬殊时的变异度比较。
水利计算(analysis of irrigation water resources)
Write an interpretive analysis of the short story “Miss Brill” by Katherine Mansfield. 翻译为:给凯瑟琳·曼斯菲尔德写的短篇小说《布里尔小姐》写篇解读分析。
One of the objective of self-analysis is to set up your own business.
欲利用变异数分析法比较六组独立随机样本之母体族群的平均值是否有差异,若每组样本包含10笔观察值,请问变异数分析表中误差项(或组内变异)之自由度应为何?
欲比较六组独立随机样本之母体平均值是否有差异,若每组样本均包含10个观察值,请问其变异数分析表的自由度应为多少?
进行变异数分析时,母体是否须符合常态分配?
使用变异数分析时,需符合以下哪些假设?
使用变异数分析时,不需任何统计假设。
做变异数分析时母体是否需符合常态分配?
变异数分析是检定以下何者?
According to Dom, which of the following should be the focal level of analysis? 以下哪一个是鲍达民先生推荐的分析单元
There are two powerful techniques of circuit analysis that aid in the analysis of complex circuit structures: the node-voltage method and the _________ method.
在变异数分析中,假设两组样本平均数相等时, F= 会
The book provides a concise analysis of the country's history.
Which of the following diagrams is most useful in impact analysis:
Structure analysis:1)Central topic of the Passage 2)Structure of the Passage 3)Major W
Which of the following statements is true about Ian Shepherdson's analysis of US economy?
题目:在项目中要识别和确定影响过程波动的变异源,在多变异分析(Mnlti-vari Analysis)中,通常将变异源划分为三类,请确定是哪三类()
System analysis is traditionally done top-down using structured analysis based on ____. Object-oriented analysis focuses on creation of models. The three types of the analysis model are __请作答此选项__. Th
()分析又称为变异数分析,主要用于两个及两个以上样本均数差别的显著性检验。
System analysis is traditionally done top-down using structured analysis based on __请作答此选项__. Object-oriented analysis focuses on creation of models. The three types of the analysis model are ____. Th