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stranahan stranahan
wrote...
Posts: 3324
5 years ago
Find the variance for a security that has three one-year returns of 5%, 10%, and 15%.
A) 30.00%
B) 16.67%
C) 10.00%
D) 25.00%
Textbook 

Financial Management: Core Concepts


Edition: 2nd
Author:
Read 228 times
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wrote...
5 years ago
D -- Average return = Σrt/n = (5% + 10% + 15%)/3 = 10%
Variance(r) = Σ (ri - average) 2 / (n - 1) =
wrote...
4 years ago
Thank you for  the help. I had a few questions on a few of them and this really confirmed my answers.
wrote...
4 weeks ago
thank you
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