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hjlf
3 years ago
11

A stock produced returns of 14 percent, 17percent, and -1 percent over three of the past four years, respectively. The arithmeti

c average for the past four years is 6 percent. What is the standard deviation of the stock's returns for the four-year period
Business
1 answer:
mariarad [96]3 years ago
3 0

Answer:

11.23%

Explanation:

Arithmetic return = Total return/Total time period  

6% = (14% + 17% - 1% + x%) / 4

(6%*4) =30% + x

24% = 30% + x

x = (24% - 30%)

x = -6%

<em>For the standard deviation, we need to use </em><u><em>stdev.s function</em></u><em> in Ms Excel</em>

Standard deviation = stdev.s (14%,17%,-1%,-6%)

Standard deviation = 0.112249722

Standard deviation = 11.23%

So, the standard deviation of the stock's returns for the four-year period is 11.23%.

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Answer:

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Hi, in order to find the amount of money that he should have in ten years so he can receive an annual payment of $65,156 for 25 more years (24 payments), we need to bring to present value all 24 payments to year 10. Let me show you the formula.

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