判断题
错误(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
A.scatterplot(x)B.sprt(x)C.ceiling(x)D.floor(x)
A.args()B.ceilling()C.cor()D.plot()
A.min()B.lm()C.fit()D.scatterplotMatrix()
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