2022年CFA考纲已经出来，备考2022年CFA一级中的Quantitative Methods科目，那备考前CFA考纲变化是怎样的？我们一起看看2022年CFA一级Quantitative Methods科目变化如何？

我们从协会公布的考纲中知道CFA一级Quantitative Methods科目有1-7个reading，在考试中的占比是8%-12%，我们接下来看看那些reading变化了？

Reading 2 Organizing, Visualizing, and Describing Data整个章节改写；

新增data visualization

新增downside deviation

新增相关系数内容，

interpret correlation between two variables

删除切比雪夫不等式、变异系数相关内容

Reading 4 Common Probability Distributions

新增t分布、卡方分布和F分布相关内容，

Student’s t-, Chi-Square, and F-Distributions

新增连续复利计息的持有期收益率计算。

calculate and interpret a continuously compounded rate of return, given a specific holding period return

Reading 5 Sampling and Estimation

新增contrast probability samples with non-probability samples

新增cluster, convenience, and judgmental sampling

新增resampling相关概念，

describe the use of resampling (bootstrap, jackknife) to estimate the sampling distribution of a statistic.

删除抽样方法的区别

删除时间序列与横截面数据的分类

t分布内容挪至reading 4

Reading 6 Hypothesis Testing

新增显著性检验在不同假设检验中的定义，

describe how to interpret the significance of a test in the context of multiple tests;

新增相关系数显著性检验的参数与非参数检验的对比，

explain parametric and nonparametric tests of the hypothesis that the population correlation coefficient equals zero, and determine whether the hypothesis is rejected at a given level of significance;

新增利用contingency table data检验独立性，

explain tests of independence based on contingency table data.


Reading 7 Introduction to Linear Regression

整个章节为新增

涉及单元回归，建模，检验，interpret ANOVA results等

describe a simple linear regression model and the roles of the dependent and independent variables in the model;

describe the use of analysis of variance (ANOVA) in regression analysis, interpret ANOVA results, and calculate and interpret the standard error of estimate in a simple linear regression;

解读

数量整体变化较大，很多新增内容是为了与二三级内容接轨，包括数据可视化，数据的聚类分析，单元回归，都为二三级课程的学习打好基础。