36题讲解一下

34题不会

20题为什么是非参数检验。 22题为什么选b，c选项显著性水平不是两边拒绝域的面积吗不正是拒绝原假设的意思吗

It manages part of the equity portfolio in-house and delegates management of the balance to super trust company.as chief investment officer, you want to review the performance of the in-house and super trust portfolios over the last four quarters. you have arranged for outflows and inflows to the portfolios to be made at the very beginning of the quarter. Table 5 summarizes the inflows and outflows as well as the two portfolios' valuations. In the table, the ending value is the portfolio's value just prior to the cash inflow or outflow at the beginning of the quarter.The amount invested is the amount each portfolio manager is responsible for investing. 题目中最后两句没读懂，每季度的终值是ending value,初值为什么是amount invested而不是beginning value或beginning of period inflow(outflow)?

为什么不能说接受原假设，而要说fail to reject

原假设和备择假设是不是互补关系

这页的ppt，讲义上没有吗？

这里为什么第一步要加上非现金费用减掉非现金收入？？

在equity中，capital market为了获得资本利得，那么固定收益肯定都是money market？

为什么股利的支付算作cff而不算做cfo呢？