分析數(shù)據(jù)間的相關(guān)性-在線瀏覽
2025-07-16 17:47本頁面
【正文】 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 正態(tài)曲線和概率 ?了解了正態(tài)曲線的平均值和標準偏差有助于估計風險 Probability of sample value 4 3 2 1 0 1 2 3 4 40% 30% 20% 10% 0% Zaxis (scale in un
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