If the standard deviation is 20.98%. The range you should expect to see with a 95 percent probability is: -31.02 percent to +52.9 percent.
<h3>Expected range of return </h3>
Expected range of return = 10.94 percent ± 2(20.98 percent)
Expected range of return =[10.94 percent- 2(20.98 percent)]; [10.94 percent + 2(20.98 percent)]
Expected range of return =(10.94 percent- 41.96 percent); (10.94 percent + 41.96 percent
Expected range of return = -31.02 percent to +52.9 percent
Inconclusion the range of returns is: -31.02 percent to +52.9 percent.
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Annual Compound Formula is:
A = P( 1 + r/n) ^nt
Where:
A is the future value of the investment
P is the principal investment
r is the annual interest rate
<span>n is the number of
interest compounded per year</span>
t is the number of years the money is invested
So for the given problem:
P = $10,000
r = 0.0396
n = 2 since it is semi-annual
t = 2 years
Solution:
A = P( 1 + r/n) ^nt
A = $10,000 ( 1 + 0.0396/2) ^ (2)(2)
A = $10000 (1.00815834432633616)
A = $10,815.83 is the amount after two years
D, 12,500. Since she makes 50,000 she falls under the 25% zone and 25% of 50,000 is 12,500. Find that by doing 50,000 times 0.25
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