1618数学中等derivationmedium
Negative Correlation Extraction 2
题目
Two assets have variances 4 and 25, and covariance -6. What is their correlation?
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0:00
提交作答时记录，用于后续平均用时统计。
你的答案
题目
Two assets have variances 4 and 25, and covariance -6. What is their correlation?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案