Assume that the average annual historical return for shares that comprise the Australian All Ordinaries index is 10%, and the standard deviation of returns is 20%. Based on these numbers, what is a 95% prediction interval for 2016 returns?
A)-15%, 25%
B)-30%, 50%
C)-20%, 40%
D)-30%, 40%

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The Answer of Assume that the average annual historical return for shares that comprise the Australian All Ordinaries index is 10%, and the standard deviation of returns is 20%. Based on these numbers, what is a 95% prediction interval for 2016 returns?
A)-15%, 25%
B)-30%, 50%
C)-20%, 40%
D)-30%, 40%

Assume That the Average Annual Historical Return for Shares That