2021年CFA考试《Level Ⅰ》考试题库-CFA考试（Level Ⅰ）-Study Session 2 Quantitative Methods Basic Concepts-
财会经济-CFA特许金融分析师
阅读理解-Given the joint probability table, the variance of Stock A is closest to:
Use the following data to answer Questions 60 through 64.
阅读理解
A.0.03.
B.0.12.
C.0.17.
我个人认为这个应该是：A
解析：E(RA) = 0.08 (from #2 above)
Var(RA) = 0.4(－0.1- 0.08)2 + 0.3(0.1- 0.08)2 + 0.3(0.3- 0.08)2 = 0.0276
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Given the joint probability table, the correlation between RA and RB is closest to:Use the following data to answer Questions 60 through 64.
Given the joint probability table, the covariance between A and B is closest to:Use the following data to answer Questions 60 through 64.
Given the joint probability table, the standard deviation o f Stock B is closestto:Use the following data to answer Questions 60 through 64.
Given the joint probability table, the expected return of Stock A is closest to:Use the following data to answer Questions 60 through 64.
