What is the approximate variance of returns if over the past three years an investment returned 8.0 percent,-12.0 percent,and 15.0 percent?
A) 0.31%
B) 1.31%
C) 1.82%
D) 9.61%

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The Answer of What is the approximate variance of returns if over the past three years an investment returned 8.0 percent,-12.0 percent,and 15.0 percent?
A) 0.31%
B) 1.31%
C) 1.82%
D) 9.61%

What Is the Approximate Variance of Returns If Over the Past