ReturnsYearY1234516%22%3031-23-2811121022Using the returns shown above, calculate the arithmetic average returns, the variances,and the standard deviations for X and Y. (Do not round intermediate calculations. Enteryour average return and standard deviation answers as a percent rounded to 2decimal places, e.g., 32.16. Enter your variance answers rounded to 5 decimal places,e.g., .16161.)XAverage returns%%VariancesStandard deviations%%

Answered: Image /qna-images/answer/108bc93a-b321-4f44-ab3a-4d6d80842a85.jpg

Answered: Returns Year Y 12345 16% 22% 30 31 -23…

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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Use the following returns for X and Y. Returns Year 1 22.8% 29.4% - 17.8 10.8 4.8 31.4 4 21.6 - 16.6 5.8 35.4 a. Calculate the average returns for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the variances for X and Y. (Do not round intermediate calculations and round your answers to 6 decimal places, e.g., 32.161616.) c. Calculate the standard deviations for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Y a. Average return % % b. Variance с. Standard deviation %
Returns Year X Y 12345 15% 20% 18 30 9 15 -9 5 10 -16 20 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) X Y Average returns 700 % Variances Standard deviations % 200 16 % % 700
Year INM +5 3 4 Returns 14% 28 9 10 Y 18% 29 10 -26 20 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., 16161.) Average returns Variances Standard deviations X 8.00 % 17.90 % Y 10,20 % 21.34 %
Question 8 X 35 36 37 38 39 Required Use the above data to find the variance and standard deviation Another Solution X 35 P(X) 0.1 0.2 0.3 0.3 0.1 36 37 38 39 P(X) 0.1 0.2 0.3 0.3 0.1 +
Isn't the 0.0592 in part 2 the variance? By squaring that you should get 24%?
Use the following returns for X and Y. Year 1 2 3 4 5 Returns X 22.1% -17.1 10.1 20.2 5.1 Y 27.3% -4.1 29.3 -15.2 33.3 a. Calculate the average returns for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. b. Calculate the variances for X and Y. Note: Do not round intermediate calculations and round your answers to 6 decimal places, e.g., .161616. c. Calculate the standard deviations for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. X Answer is complete but not entirely correct. X 8.06 a. Average return b. Variance c. Standard deviation 136.454400 % 11.67 X % Y 14.04 377.286400 x % 19.42%
Returns Year X Y 12345 11% 18% 25 26 11 10 -18 10 -23 17 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) X Y Average returns Variances 7.80 % 9.60% 0.01974 0.02947 Standard deviations 14.05 % 17.17%
Year a. b. 12345 C. Returns X 22.0% 17.0 10.0 20.0 5.0 a. Calculate the average returns for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the variances for X and Y. (Do not round intermediate calculations and round your answers to 6 decimal places, e.g., 32.161616.) c. Calculate the standard deviations for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Y 27.0% 4.0 29.0 - 15.0 33.0 X Answer is complete but not entirely correct. Average return Variance Standard deviation X 8.00 2.445000 x 15.64 % % Y 14.72 X % 4.501920 X 21.22 X %
Returns Year X Y 12345 11% 18% 25 26 11 10 -18 10 -23 17 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) X Y Average returns % % Variances Standard deviations % %
The variance of stock A is 0.0035 and the return is 0.12, while B has the same return but 0.17 as standard deviation what is the coefficient of variation for stock A what is the coefficlont of varlation for stock b .. Finish attempt Previous page Quiz naV 12 11 10 7. 5 4. 3 ... Finish EN HP Auto
Probability Returns 0.15 0.20 2.0.35 0.20 0.10 8.65 Based on the above information, what is the risk (standard deviations) ? 2.94 3,92 10% 8,68 12% 15% 17% 20%
12. Calculate the mean (that is, calculate the arithmetic mean) of the following set of values. Round to the nearest tenth when applicable. 594 374 595 706 541 626 955

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