上次小编给你说了财报CFA考试题，今天我们一起看看CFA一级中经济学的知识考试题，毕竟CFA一级考试10个科目的知识都要考的哦！
1/The confidence interval is most likely to be:
A. wider as the point estimate increases.
B. narrower as the reliability factor decreases.
C. wider as the sample size increases.
【B】
[Solution] A confidence interval for a parameter = Point estimate ± Reliability factor × Standard error. For example, the reliability factors for confidence intervals based on the standard normal distribution are 1.65 for 90% confidence intervals and 1.96 for 95% confidence intervals. For a given point estimate and standard error, the confidence interval will be narrower with a lower reliability factor.
2/ The null hypothesis is most likely to be rejected when the p-value of the test statistic:
A. falls below a specified level of significance.
B. is negative.
C. exceeds a specified level of significance.
【A】
[Solution] If the p-value is less than the specified level of significance, the null hypothesis is rejected.
这两道CFA考试题是不是掌握了？CFA经济学主要三大块，微观、宏观和国际经济学，考生在学习中如果有什么不清楚的可以在线咨询，这版有CFA备考资料和课程可以辅助考生学习哦！需要可以添加微信。
