数量和经济学知识都是CFA一级第1场考试的科目，在备考中你做这两个科目的考试题了吗？今天跟着小编看看这两个科目的考试题，练练手，看看你掌握的如何？
First-degree price discrimination is best described as pricing that allows producers to increase their economic profit while consumer surplus:
A 、is eliminated.
B 、increases.
C 、decreases.
【Answer】A
【analysis】
A is correct. In first-degree price discrimination, the entire consumer surplus is captured by the producer; the consumer surplus falls to zero.
B is incorrect. In first degree price discrimination, the entire consumer surplus is captured by the producer; the consumer surplus falls to zero.
C is incorrect. In first degree price discrimination, the entire consumer surplus is captured by the producer; the consumer surplus falls to zero.
这道CFA考试数量的考试题是不是做对了？跟着小编看看经济学的知识考试题能不能做对了！
A parametric test is most likely preferred to a non-parametric test when:
A .the data are given in ratio or ordinal scale.
B .defined sets of assumptions are given.
C .the population is heavily skewed.
【Answer】B
【analysis】
B is correct. A parametric test is more appropriate than a non-parametric one when an analyst is concerned with parameters whose validity depends on a definite set of assumptions—for example, assumptions about the distribution of the population producing the sample.
A is incorrect. A nonparametric test is suitable for this case.
C is incorrect. A nonparametric test is also suitable for this
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