CFA考試備考習(xí)題做的如何？今天跟著小編再來練習(xí)一下數(shù)量和經(jīng)濟(jì)學(xué)中的考試題，CFA一級考試基礎(chǔ)知識(shí)掌握是很重要的，復(fù)習(xí)了這么長時(shí)間的知識(shí)，考試題也一定能輕松的坐下來吧！
The unemployment rate is best described as the ratio of unemployed to:
A、 labor force.
B 、labor force minus frictionally unemployed.
C、 total population of people who are of working age.
【Answer 】A
【analysis】
A is correct. The unemployment rate is the ratio of unemployed to labor force.
B is incorrect because unemployment rate includes all the labor force.
C is incorrect because unemployment rate is based on the labor force and the working age. The labor force is defined as the number of people who either have a job or are actively looking for a job
CFA一級備考真的不能偷懶，考生學(xué)習(xí)CFA一級知識(shí)是比較瑣碎的，如果有什么問題可以在線咨詢我們老師！我們再來看看經(jīng)濟(jì)學(xué)的知識(shí)考試題！
The conditional expected value of a random variable is best described as the:
A .expected value of a random variable given an event or scenario.
B .probability-weighted average of the possible outcomes of the random variable.
C. weighted average of the probabilities of an event given all possible scenarios.
【Answer 】A
【analysis】
A is correct. The conditional expected value of a random variable is the expected value of a random variable given an event or scenario.
B is incorrect because an expected value (not a conditional expected value) is defined as the probability-weighted average of the possible outcomes of the random variable.
C is incorrect because an expected value is not a probability. This answer defines the total probability rule, which is the weighted average of the probabilities of an event given all possible scenarios
通過CFA課程的學(xué)習(xí)，學(xué)員對金融知識(shí)有了更深入的了解，備考CFA考試更有信心。備考路上我們一路同行，備考路上的艱辛，我們一起走過，分享你的備考經(jīng)驗(yàn)與難題，一起解決，有問題可以添加老師微信。
