You believe the expected return on ABC is 14.70%, and that the variance of ABC's returns is 0.3600. What is the coefficient of variation for this company? Express the answer with 3 decimal places.

The covariance of returns between Exxon Mobile Corporation (XOM) and Costco Wholesale Corporation (COST) is 0.0134. The standard deviation of the return of XOM is 6.27%. If the correlation of returns between XOM and COST is 0.4219, the variance of COST is closest to   A. 30.35%. B. 25.66%. C. 14.81%. D. 10.02%.

provide step by step explaination (no excel)

Use the following returns for X and Y.     Returns   Year x y 1 21.8% 26.4% 2 -16.8 -3.8 3 9.8 28.4 4 19.6 -14.6 5 4.8 32.4     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.)

Expected Return, Variance, Std. Deviation and Cofficient of Variation:Magee Inc.'s manager believes that economic conditions during the next year will be strong, normal, or weak, and she thinks that the firm's returns will have the probability distribution shown below. What's the standard deviation of the estimated returns?Round your answer to two decimal places. For example, if your answer is $345.6671 round as 345.67 and if your answer is .05718 or 5.7182% round as 5.72.   State of the Economy Probability of State Occurring Stock's Expected Return Boom 30% 22.95% Normal 50% 12.90% Recession 20% –8.60%

Expected Return, Variance, Std. Deviation and Cofficient of Variation:Magee Inc.'s manager believes that economic conditions during the next year will be strong, normal, or weak, and she thinks that the firm's returns will have the probability distribution shown below. What's the standard deviation of the estimated returns?Round your answer to two decimal places. For example, if your answer is $345.6671 round as 345.67 and if your answer is .05718 or 5.7182% round as 5.72.   State of the Economy Probability of State Occurring Stock's Expected Return Boom 30% 21.60% Normal 55% 13.50% Recession 15% –11.35%         A. 11.04% B. 12.10% C. 9.47% D. 10.52% E. 9.99%

Expected Return, Variance, Std. Deviation and Cofficient of Variation:Magee Inc.'s manager believes that economic conditions during the next year will be strong, normal, or weak, and she thinks that the firm's returns will have the probability distribution shown below. What's the standard deviation of the estimated returns?Round your answer to two decimal places. For example, if your answer is $345.6671 round as 345.67 and if your answer is .05718 or 5.7182% round as 5.72.   State of the Economy Probability of State Occurring Stock's Expected Return Boom 20% 24.15% Normal 50% 13.50% Recession 30% –13.30%       Group of answer choices 15.68% 16.39% 14.26% 13.54% 10.69%

Show detailed steps to solve the following question. Calculate the Expected Rate, Standard Deviation, Variance and coefficient of variance. Then decide which of the following company is better for investment.

A probability distribution of possible returns from a share has a variance of 0.0064.  What is the standard deviation of this probability distribution? a. 0.08 b. 0.64 c. 8% d. Both (a) and (c)

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 %