a.
Arithmetic Average Return = (0.15 - 0.15 + 0.17 + 0.27 + 0.10)/5
Arithmetic Average Return = 10.80%
b-1.
Variance = 0.02462
b-2.
Standard Deviation = (0.02462)1/2
Standard Deviation = 15.69%
Problem 10-9 Calculating Returns and Variability You've observed the following returns on Mary Ann Data Corporation's s...
Problem 10-9 Calculating Returns and Variability You’ve observed the following returns on Mary Ann Data Corporation’s stock over the past five years: 18 percent, –3 percent, 16 percent, 11 percent, and 10 percent. a. What was the arithmetic average return on Mary Ann’s stock over this five-year period? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.g., 32.16)) Average return % b-1. What was the variance of Mary Ann’s returns over this period? (Do...
You've observed the following returns on Mary Ann Data Corporation's stock over the past five years: 34.50 percent, 16.50 percent, 19.50 percent, -21.50 percent, and 8.50 percent. a. What was the arithmetic average return on Mary Ann's stock over this five-year period? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Arithmetic average return 7 % b-1. What was the variance of Mary Ann's returns over this period? (Do not round intermediate calculations. Round the final...
Problem 12-9 Calculating Returns and Variability [LO1] You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 12 percent, -12 percent, 19 percent, 24 percent, and 10 percent. a. What was the arithmetic average return on the company's stock over this five-year b-1. What was the variance of the company's returns over this period? (Do not round b-2. What was the standard deviation of the company's returns over this period? (Do not period? (Do not round...
give all answer You've observed the following returns on Yamauchi Corporation's stock over the past five years: -24.3 percent, 13.2 percent, 29.4 percent, 2.1 percent, and 21.1 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your...
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -29.7 percent, 16.8 percent, 36.6 percent, 3.9 percent, and 22.9 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your answer to 6...
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -27.9 percent, 15.6 percent, 34.2 percent, 3.3 percent, and 22.3 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your answer to 6...
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -24.6 percent, 13.4 percent, 29.8 percent, 2.2 percent, and 21.2 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your answer to 6...
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -29.7 percent, 16.8 percent, 36.6 percent, 3.9 percent, and 22.9 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your answer to 6...
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -28.5 percent, 16 percent, 35 percent, 3.5 percent, and 22.5 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your answer to 6...
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -24.6 percent, 13.4 percent, 29.8 percent, 2.2 percent, and 21.2 percent. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and round your answer to 6 decimal...