Question: The probability distribution for the return from a share over the next year has a mean of 10.7% and a standard deviation of 3.0%. What
The probability distribution for the return from a share over the next year has a mean of 10.7% and a standard deviation of 3.0%. What range of returns can we be 95% confident that the actual return over the next year will be within?
a.
4.7% to 16.7%
b.
-1.3% to 22.7%
c.
7.7% to 13.7%
d.
1.7% to 19.7%
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