Compute the standard deviation of the five monthly returns for PG&E: 1.25 percent, −1.50 percent, 4.25...

Question

Question

Compute the standard deviation of the five monthly returns for PG&E: 1.25 percent, −1.50 percent, 4.25 percent, 3.75 percent, and 1.98 percent.

Multiple Choice

Answer 1

Answer #1

Mean = 0.20(0.125) + 0.20(-0.015) + 0.20(0.0425) + 0.20(0.0375) + 0.20(0.0198)

Mean = 1.946%

Standard Deviation =[(0.2(0.0125 - 0.01946)² + 0.2(-0.015 - 0.01946)² + 0.2(0.0425 - 0.01946)² + 0.2(0.0375 - 0.01946)² + 0.2(0.0198 - 0.01946)²]^1/2

Standard Deviation = 0.02046

Standard Deviation = 2.046%

Answer 2

Similar Homework Help Questions

The standard deviation of the past five monthly returns for K and Company are 4.25 percent,...

The standard deviation of the past five monthly returns for K and Company are 4.25 percent, 4.13 percent. -2.05 percent, 3.25 percent, and 7.25 percent. What is the sta devlation? Multiple Choice O 1.40 percent C) 3.89 percent o 3.38 percent 16.83 percent
The past five monthly returns for PG&E are −3.49 percent, 4.68 percent, 4.09 percent, 6.95 percent,...

The past five monthly returns for PG&E are −3.49 percent, 4.68 percent, 4.09 percent, 6.95 percent, and 3.90 percent. Compute the standard deviation of PG&E’s monthly returns. (Do not round intermediate calculations. Round your answer to 2 decimal places.)
The past five monthly returns for PG&E are −3.57 percent, 4.88 percent, 4.17 percent, 7.07 percent,...

The past five monthly returns for PG&E are −3.57 percent, 4.88 percent, 4.17 percent, 7.07 percent, and 3.98 percent. Compute the standard deviation of PG&E’s monthly returns. (Do not round intermediate calculations. Round your answer to 2 decimal places.)

The past five monthly returns for PG&E are -3.33 percent 4.28 percent 3.93 percent 6.71 percent...

The past five monthly returns for PG&E are -3.33 percent 4.28 percent 3.93 percent 6.71 percent and 3.74 percent. What is the average monthly return?
work you Return to question 3 The past five monthly returns for PG&E are -3.45 percent,...

work you Return to question 3 The past five monthly returns for PG&E are -3.45 percent, 4.58 percent, 4.05 percent, 6.89 percent, and 3.86 percent. What is the average monthly return? (Round your answer to 3 decimal places.) 02:19:42 Answer is complete but not entirely correct. Average return 35.211 X %
The past five monthly returns for Kohl’s are 3.86 percent, 4.42 percent, −2.00 percent, 9.41 percent,...

The past five monthly returns for Kohl’s are 3.86 percent, 4.42 percent, −2.00 percent, 9.41 percent, and −2.88 percent. Compute the standard deviation of Kohls’ monthly returns.

The past five monthly returns for Kohl's are 3.72 percent, 4.07 percent, -1.86 percent, 9.34 percent,...

The past five monthly returns for Kohl's are 3.72 percent, 4.07 percent, -1.86 percent, 9.34 percent, and -2.74 percent. Compute the standard deviation of Kohls' monthly returns. (Do not round intermediate calculations and round your final answer to 2 decimal places.) Return, 3.72% Retum, 4.07% 1 9602 Returns Return Returns 9.34% -2.74% Complete the following analysis. Do not hard code values in your calculations. Standard deviation 19 20 ... Sheeti ... READY -- + Attemntisl The past five monthly returns...
Average Return The past five monthly returns for K and Company are 5.65 percent, 5.53 percent,...

Average Return The past five monthly returns for K and Company are 5.65 percent, 5.53 percent, -.65 percent, 4.65 percent, and 8.65 percent. What is the average monthly return? Multiple Choice 2.094 percent 1.986 percent 4.766 percent 5.026 percent
Average Return the past five monthly returns for K and Company are 4.45 percent, 4.62 percent,...

Average Return the past five monthly returns for K and Company are 4.45 percent, 4.62 percent, -75 percent, - 25 percent, and 9.20 percent. What is the average monthly return? Multiple Choice 0 3.854 percent 0 1.606 percent ) ta percent

a. Given the following holding-period returns, compute the average returns and the standard deviations for the...

a. Given the following holding-period returns, compute the average returns and the standard deviations for the Zemin Corporation and for the market. b. If Zemin's beta is 1.98 and the risk-free rate is 7 percent, what would be an expected return for an investor owning Zemin? (Note: Because the preceding returns are based on monthly data, you will need to annualize the returns to make them comparable with the risk-free rate. For simplicity, you can convert from monthly to...