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CFA二级
包含CFA二级传统在线课程、通关课程及试题相关提问答疑;
The presence of heteroskedasticity is indicated when there is a systematic relationship between the residuals and the independent variable.这里的系统性关系是什么意思呀
已回答请问12题为什么要选c呀,C是针对F-test的p value来描述的。并不是针对coefficient的 value来描述的,看方程是否significant应该看系数的pvalue,而不是f test的pvalue啊
精品问答
- Q6,为啥要少抽失败的,少抽不就不能真实反应情况了吗?
- Q3:解析里面Team Purple’s conclusion (the externalities associated with human capital is the most important determinant in predicting the occurence of convergence) implies that the production function is a straight line, and is compatible with non-convergence.这段话中 externalities associated with human capital具体是什么?怎么得到the production function is a straight line这个结论呢?
- 这题为什么是选C?
- 老师,第二题可以在解释一下原理吗?
- CDS的long和short是不是反过来的?就是long CDS代表看涨目标公司credit,所以是卖出一份CDS合约?
- 为啥accrued interest over contract life是0?
- 老師您好,Q1關於future price不太理解
- BG检验就是T检验吗?如果理解错误的话 T检验是什么?











