2022年CFA考綱已經(jīng)出來，備考2022年CFA一級中的Quantitative Methods科目，那備考前CFA考綱變化是怎樣的？我們一起看看2022年CFA一級Quantitative Methods科目變化如何？
我們從協(xié)會公布的考綱中知道CFA一級Quantitative Methods科目有1-7個reading，在考試中的占比是8%-12%，我們接下來看看那些reading變化了？
Reading 2 Organizing, Visualizing, and Describing Data整個章節(jié)改寫；
新增data visualization
新增downside deviation
新增相關(guān)系數(shù)內(nèi)容，
interpret correlation between two variables
刪除切比雪夫不等式、變異系數(shù)相關(guān)內(nèi)容
Reading 4 Common Probability Distributions
新增t分布、卡方分布和F分布相關(guān)內(nèi)容，
Student’s t-, Chi-Square, and F-Distributions
新增連續(xù)復利計息的持有期收益率計算。
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相關(guān)概念，
describe the use of resampling (bootstrap, jackknife) to estimate the sampling distribution of a statistic.
刪除抽樣方法的區(qū)別
刪除時間序列與橫截面數(shù)據(jù)的分類
t分布內(nèi)容挪至reading 4
Reading 6 Hypothesis Testing
新增顯著性檢驗在不同假設(shè)檢驗中的定義，
describe how to interpret the significance of a test in the context of multiple tests;
新增相關(guān)系數(shù)顯著性檢驗的參數(shù)與非參數(shù)檢驗的對比，
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檢驗獨立性，
explain tests of independence based on contingency table data.
Reading 7 Introduction to Linear Regression
整個章節(jié)為新增
涉及單元回歸，建模，檢驗，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;
解讀
數(shù)量整體變化較大，很多新增內(nèi)容是為了與二三級內(nèi)容接軌，包括數(shù)據(jù)可視化，數(shù)據(jù)的聚類分析，單元回歸，都為二三級課程的學習打好基礎(chǔ)。
