A.觀測(cè)變量
B.控制變量
C.觀測(cè)變量的水平
D.控制變量的水平
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A.Analyze→Compare Means→Means
B.Analyze→Compare Means→One-Samples T Test
C.Analyze→Compare Means→Independent-Samples T Test
D.Analyze→Compare Means→One-Way ANOVA
A.一個(gè)
B.二個(gè)
C.三個(gè)
D.四個(gè)
A.Analyze→Compare Means→Means
B.Analyze→Compare Means→One-Samples T Test
C.Analyze→Compare Means→Independent-Samples T Test
D.Analyze→Compare Means→One-Way ANOVA
A.Numerator
B.Denomoator
C.Group Variable
D.Display results
A.AAD
B.COD
C.PRD
D.COV
最新試題
Which of the following is best to show the percentage of a total budget that is spent on each category of items？（）
如果居民按報(bào)告期價(jià)格購(gòu)買商品需多支出40萬(wàn)元，報(bào)告期商品銷售額為200萬(wàn)元，則價(jià)格指數(shù)為（）
If data are grouped into intervals and the number of items in each group is listed, this could be called a （）
Which of the following is not the goal of descriptive statistics?（）
一個(gè)地區(qū)一定時(shí)期的商品零售額屬于（）
A summary measure that is computed from a sample to describe a characteristic of the population is called（）
在組距數(shù)列中，下限就是（）
以2000年a0為最初水平，2016年an為最末水平，計(jì)算鋼產(chǎn)量的年平均發(fā)展速度時(shí)，須開（）
Simon Arnett, Director of Human Resources, is exploring the causes of employee absenteeism at Buderim Bottling during the last operating year (1 January 2005 to 31 December 2005). The average number of absences per employee, calculated from the personnel data of all employees, is a （）.
If the individual class frequency is divided by the total frequency, the result is the （）.