
-
FRM一级
包含FRM一级传统在线课程、通关课程及试题相关提问答疑;
专场人数:3411提问数量:63382
能否请老师稍稍总结下以下几个英文用语,有时候有点晕: 显著水平 = Alpha = Level of Significance = 还有其他可能出现的中英文说法吗 置信水平 = 1 - Alpha = Degree of Confidence = Confidence Level ? = 还有其他可能出现的中英文说法吗 谢谢
这里的置信水平如题是95%,那么Alpha=1-95%=5%。Reliability Factor K 用t (Alpha/2), 所以难道查表的时候不应该查的是 t (2.5%) 吗? 为什么查的是5%呢
Stratification is not related to regression analysis. Multicollinearity occurs when the independent variables are themselves correlated. Heteroscedasticity occurs when the variances are different across observations, and autocorrelation occurs when successive observations are influenced by the proceeding observations.
查看试题 已回答






