excel與數(shù)據(jù)分析(2)-全文預(yù)覽
【正文】 完全正相關(guān) 不相關(guān) 幾種主要的相關(guān)圖 y y x x 完全負(fù)相關(guān) y x 17 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 直線相關(guān) 曲線相關(guān) 學(xué)習(xí)時(shí)間 學(xué)習(xí)成績(jī) 商品價(jià)格 購(gòu)買(mǎi)量 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
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鄂ICP備17016276號(hào)-1