英语数学词汇大全1．[ ]：square brackets2．{ }：braces3．∞（无穷大）：infinity4．Π（连乘积）：the product of terms indicated 5．有效数字：significant number 6．精确到十分位：…is correct to tenth 7．绝对值：absolute value 8．千分数：p
CFA 公式表-Level IIQuantitative Methods1. Simple Linear RegressionCorrelation: ()()xy xy x y Cov r s s =t-test for r (df = n-2): t =Estimated slope coefficient:2xyx Cov σEstimated intercept: 01ˆˆb y b =-
