A.一個
B.二個
C.三個
D.四個
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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.Numerator
B.Denomoator
C.Group Variable
D.Display results
A.AAD
B.COD
C.PRD
D.COV
A.拒絕原假設(shè)，行變量與列變量相互獨(dú)立
B.接受原假設(shè)，行變量與列變量相互獨(dú)立
C.拒絕原假設(shè)，行變量與列變量有相互影響
D.接受原假設(shè)，行變量與列變量有相互影響
A.Analyze→Descriptive Statistics→Frequencies
B.Analyze→Descriptive Statistics→Descriptives
C.Analyze→Descriptive Statistics→Crosstabs
D.Analyze→Descriptive Statistics→Ratio
最新試題
對全國各鐵路交通樞紐的貨運(yùn)量、貨物種類等進(jìn)行調(diào)查，以了解全國鐵路貨運(yùn)概況。這種調(diào)查屬于（）
Which of the following is not the goal of descriptive statistics?（）
A summary measure that is computed from a sample to describe a characteristic of the population is called（）
Descriptive statistics deals with methods of（）
If the individual class frequency is divided by the total frequency, the result is the （）.
對某班級學(xué)生的生活狀況進(jìn)行統(tǒng)計調(diào)查，下列標(biāo)志中屬于不變標(biāo)志的是（）
在組距數(shù)列中，下限就是（）
One rule that must always be followed in constructing frequency distributions is that （）.
以2000年a0為最初水平，2016年an為最末水平，計算鋼產(chǎn)量的年平均發(fā)展速度時，須開（）
A student achieves an 82 on the first test in a statistics course. From this, she assumes that her average at the end of the semester (after other tests) will be about 82. This is an example of （）.