Question

In: Operations Management

Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222...

Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222 is equivalent to -2.22%). A S_P500 -0.0222 0.0032 -0.0048 -0.0058 0.1333 0.0434 0.0765 0.1081 -0.0161 -0.0121 0.1250 0.1400 0.0145 0.0368 -0.0475 -0.0454 0.0430 0.0577 -0.0260 -0.1374 0.0071 0.0064 0.0249 0.0186 0.0850 0.0215 -0.0624 -0.0752 0.0933 0.0365 0.0456 0.0528 -0.0632 -0.0131 0.0450 0.0009 0.0200 0.0017 0.0280 0.0985 What is the sample standard deviation of the S&P500 returns? Please write an answer in decimals. For example, 12.34% would be 0.1234. Also, round your answer to the fourth decimal

Solutions

Expert Solution

Numbers (Xi - Xbar)^2
-0.0222 0.0019
0.0032 0.0003
-0.0048 0.0007
-0.0058 0.0007
0.1333 0.0126
0.0434 0.0005
0.0765 0.0031
0.1081 0.0076
-0.0161 0.0014
-0.0121 0.0011
0.125 0.0108
0.14 0.0142
0.0145 0.0000
0.0368 0.0003
-0.0475 0.0047
-0.0454 0.0044
0.043 0.0005
0.0577 0.0014
-0.026 0.0022
-0.1374 0.0251
0.0071 0.0002
0.0064 0.0002
0.0249 0.0000
0.0186 0.0000
0.085 0.0041
0.0215 0.0000
-0.0624 0.0069
-0.0752 0.0092
0.0933 0.0052
0.0365 0.0002
0.0456 0.0006
0.0528 0.0010
-0.0632 0.0071
-0.0131 0.0012
0.045 0.0006
0.0009 0.0004
0.02 0.0000
0.0017 0.0004
0.028 0.0001
0.0985 0.0060
Average (Xbar)=
0.0209
Sum = 0.1368

= Sample number given in first column

(Xbar)= Average of all sample numbers from first column

= sample number - average of number

Formula for sample standard deviation =S =

S=0.0592

Sample standard deviation of the S&P500 returns = 0.0592

======================================END==============================================

I tried best to answer your question with all my expertise. If you liked answer, please give an Up-vote.

This would be encouraging for me, Thank you !!!


Related Solutions

Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222 is equivalent to -2.22%). A S_P500 -0.0222 0.0032 -0.0048 -0.0058 0.1333 0.0434 0.0765 0.1081 -0.0161 -0.0121 0.1250 0.1400 0.0145 0.0368 -0.0475 -0.0454 0.0430 0.0577 -0.0260 -0.1374 0.0071 0.0064 0.0249 0.0186 0.0850 0.0215 -0.0624 -0.0752 0.0933 0.0365 0.0456 0.0528 -0.0632 -0.0131 0.0450 0.0009 0.0200 0.0017 0.0280 0.0985 Suppose that the next S&P500 return will be 7%. Use the CAPM model to calculate the expected return...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222 is equivalent to -2.22%). A S_P500 -0.0222 0.0032 -0.0048 -0.0058 0.1333 0.0434 0.0765 0.1081 -0.0161 -0.0121 0.1250 0.1400 0.0145 0.0368 -0.0475 -0.0454 0.0430 0.0577 -0.0260 -0.1374 0.0071 0.0064 0.0249 0.0186 0.0850 0.0215 -0.0624 -0.0752 0.0933 0.0365 0.0456 0.0528 -0.0632 -0.0131 0.0450 0.0009 0.0200 0.0017 0.0280 0.0985 Assuming normal distribution, what is the probability that the next S&P500 return will be greater than 0? Please...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222 is equivalent to -2.22%). A S_P500 -0.0222 0.0032 -0.0048 -0.0058 0.1333 0.0434 0.0765 0.1081 -0.0161 -0.0121 0.1250 0.1400 0.0145 0.0368 -0.0475 -0.0454 0.0430 0.0577 -0.0260 -0.1374 0.0071 0.0064 0.0249 0.0186 0.0850 0.0215 -0.0624 -0.0752 0.0933 0.0365 0.0456 0.0528 -0.0632 -0.0131 0.0450 0.0009 0.0200 0.0017 0.0280 0.0985 What is the sample standard deviation of the stock A returns? Please write an answer in decimals. For...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222 is equivalent to -2.22%). A S_P500 -0.0222 0.0032 -0.0048 -0.0058 0.1333 0.0434 0.0765 0.1081 -0.0161 -0.0121 0.1250 0.1400 0.0145 0.0368 -0.0475 -0.0454 0.0430 0.0577 -0.0260 -0.1374 0.0071 0.0064 0.0249 0.0186 0.0850 0.0215 -0.0624 -0.0752 0.0933 0.0365 0.0456 0.0528 -0.0632 -0.0131 0.0450 0.0009 0.0200 0.0017 0.0280 0.0985 Assuming normal distribution, what is the probability that the next stock A return will be less than 0?...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222...
Below are returns on the stock A and S&P500 index. All numbers are in decimals (-0.0222 is equivalent to -2.22%). Stock A S_P500 -0.0222 0.0032 -0.0048 -0.0058 0.1333 0.0434 0.0765 0.1081 -0.0161 -0.0121 0.1250 0.1400 0.0145 0.0368 -0.0475 -0.0454 0.0430 0.0577 -0.0260 -0.1374 0.0071 0.0064 0.0249 0.0186 0.0850 0.0215 -0.0624 -0.0752 0.0933 0.0365 0.0456 0.0528 -0.0632 -0.0131 0.0450 0.0009 0.0200 0.0017 0.0280 0.0985 Suppose that the next S&P500 return will be 7%. Use the CAPM model to calculate the expected...
Use the following 5-year sample on annual returns on S&P500 index and XYZ to calculate XYZ's...
Use the following 5-year sample on annual returns on S&P500 index and XYZ to calculate XYZ's Coecient of Variation, Sharpe ratio, and Beta. The yield-to-maturity on one-year T-Bills is 2%. Year S&P500 XYZ 2014 0.01 0.02 2015 0.06 0.11 2016 0.02 0.05 2017 0.005 -0.01 2018 0.01 0.02
Collect recent data on the stock market index (for e.g., either S&P500 or DJIA or TASI)...
Collect recent data on the stock market index (for e.g., either S&P500 or DJIA or TASI) for a period covering a few months. Try to identify primary trends using the technical analysis stats discussed in the class. Can you tell whether the market currently is in an upward or downward trend?
Compute the total return on all of these in the respective market: 1. The S&P500 stock...
Compute the total return on all of these in the respective market: 1. The S&P500 stock index closes at 2250 at the end of March. At the end of June, the index closes at 2475. Assume the S&P500 has a divided yield of 3% annually. 2. The S&P500 stock index closes at 2500 at the end of December. The following June, the index closes at 2400. Assume the S&P500 has a divided yield of 2% annually. 3. A Treasury bond...
You are an options trader with an investment bank. It appears that the S&P500 index will...
You are an options trader with an investment bank. It appears that the S&P500 index will trade between 2700 and 2500 for the next few months. How can you use options to create a profitable investment opportunity? 1 )Please explain in detail. 2) Show the payoff and profit in a graph.
You are an options trader with an investment bank. It appears that the S&P500 index will...
You are an options trader with an investment bank. It appears that the S&P500 index will trade between 2700 and 2500 for the next few months. How can you use options to create a profitable investment opportunity? Show the payoff and profit in a graph.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT