某汽車生產(chǎn)商想要了解廣告費(fèi)用 (X) 對(duì)銷售量 (Y) 的影響,收集了過去12年的有關(guān)數(shù)據(jù)。通過計(jì)算得到下面的ANOVA表,其中顯著水平α=0.05。
方差分析表中虛線所代表的數(shù)據(jù)分別為()
A.4015.807和399.1
B.4015.807和0.0025
C.0.9755和399.1
D.0.0244和0.0025
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A.1065
B.1066
C.1067
D.1068
A.Z<-1.96
B.Z>1.96
C.Z>1.65
D.Z<-1.65
A.7~13
B.8~12
C.9~11
D.9.5~10.5
A.右側(cè)檢驗(yàn)
B.左側(cè)檢驗(yàn)
C.雙側(cè)檢驗(yàn)
D.上側(cè)檢驗(yàn)
A.概率
B.事件
C.實(shí)驗(yàn)
D.樣本空間
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