Calculate the geometric mean return for the following data set: (Negative value should be indicated by a minus sign. Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) -14% 15% -16% 13.7% Geometric mean return 14.18 %

How were you able to find a D/V of 9.7% and D/V of 20%?

Newport, Inc. used Excel to run a least-squares regression analysis, which resulted in the following output: Regression Statistics Multiple R R Square Observations 0.7225 0.8500 30 Coefficients Standard Error T Stat P-Value 0.021 Intercept Production (X) 31,000 5.87 3,493 2.86 0.4640 14.30 0.000 a. What is Newport's total fixed cost? Total Fixed Cost b. What is Newport's variable cost per unit? (Round your intermediate calculations to 2 decimal places.) Variable Cost per unit c. What total cost would Newport predict for a month in which they sold 5,000 units? Total Costs d. What proportion of variation in Newport's cost is explained by variation in production? (Round your intermediate calculations to 2 decimal places.) Proportion of Variation

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 %

Find the sample variance and standard deviation. 22, 10, 4, 8, 11 Choose the correct answer below. Fill in the answer box to complete your choice. (Type an integer or a decimal. Round to one decimal place as needed.) OA. 2= B. s²= Choose the correct answer below. Fill in the answer box to complete your choice. (Round to one decimal place as needed.) OA. σ= B. s=

it says 14.44% is incorrect please provide correct solution

If the NAR13 = 25.16% what is the NAR56? Empty Excel Sheet For Calculations 19.4240% 21.4240% 28.2994% 24.9752%

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 %

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%

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 %