24周年

财税实务 高薪就业 学历教育
APP下载
APP下载新用户扫码下载
立享专属优惠
安卓版本:8.6.82 苹果版本:8.6.82
开发者:北京东大正保科技有限公司
应用涉及权限:查看权限>
APP隐私政策:查看政策>

"quantity"exercise:A nonparametric test

来源: 正保会计网校 编辑:小鞠橘桔 2020/12/18 09:44:16 字体:

学习是一个不断积累的过程,每天学习一点,每天进步一点!为了帮助大家更高效地备考2021年CFA考试,正保会计网校每日为大家上新CFA习题供大家练习。让网校与您一起高效备考2021年CFA考试,梦想成真!

Questions 1:

A nonparametric test is most appropriate when:

A 、comparing differences between means.

B 、data are given in ranks.

C、 data meet distributional assumptions.

Questions 2:

The bank discount yield of a $100,000 US Treasury bill with 90 days until maturity is 4.60%. The selling price of this bill is closest to:

A 、$98,863.

B、 $98,866.

C 、$98,850.

View answer resolution
【Answer to question 1】B

【analysis】

B is correct. A nonparametric test is used under three circumstances: 1) when the data do not meet distributional assumptions, 2) when the data are given in ranks, and 3) when the hypothesis does not concern a parameter. A is incorrect because tests related to differences between means concern a parameter. Nonparametric tests are used when the data do not concern a parameter or the data do not meet distributional assumptions. C is incorrect because when the data meet distributional assumptions, a parametric test is used instead of a nonparametric test.

【Answer to question 2】C

【analysis】

quantity exercise:A nonparametric test

B is incorrect. It is calculated using 365-day instead of 360-day, D = 0.046 × 100,000 × (90/365) = $1,134. The selling price = $100,000 – $1,134 = $98,866.

成功=时间+方法,自制力是这个等式的保障。世上无天才,高手都是来自刻苦的练习。而人们经常只看到“牛人”闪耀的成绩,其成绩背后无比寂寞的勤奋。小编相信,每天都在勤奋练习,即使是一点点的进步,大家一定可以成为人人称赞的“牛人”。

点击了解更多CFA考试资讯>>

免费试听

特许金融分析师限时免费资料

  • CFA报考指南

    CFA报考指南

  • CFA考试大纲

    CFA考试大纲

  • CFA历年

    CFA历年

  • CFA学习计划

    CFA学习计划

  • CFA思维导图

    CFA思维导图

  • CFA备考建议

    CFA备考建议

回到顶部
折叠
网站地图

Copyright © 2000 - www.chinaacc.com All Rights Reserved. 北京东大正保科技有限公司 版权所有

京ICP证030467号 京ICP证030467号-1 出版物经营许可证 京公网安备 11010802023314号

正保会计网校

报考小助理

备考问题
扫码问老师