Question
What is the approximate standard deviation of returns if over the past 4 years an investment returned 8.0%, -12.0%, -12.0%, and 16.0%? A.0% B.2% C.6%
What is the approximate standard deviation of returns if over the past 4 years an investment returned 8.0%, -12.0%, -12.0%, and 16.0%?
A.0%
B.2%
C.6%
D.14%
E.Cannot be determined due to lack of information
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International Finance Theory and Policy
Authors: Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz
10th edition
978-0133425895, 133425894, 978-0133423631, 133423638, 978-0133423648
