Calculate the geometric mean return for the following data set:
–22%23%–24%21.7%22.1%
since geometric mean return for n period =((1+r1)*(1+r2)*(1+r3)*(1+r4)*..(1+rn))1/n-1
=((1-0.22)*(1+0.23)*(1-0.24)*(1+0.217)*(1+0.221))1/5 -1
=0.0162 ~ 1.62%
Calculate the geometric mean return for the following data set: –22%23%–24%21.7%22.1%
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.) –10% 11% –12% 9.7% 10.1% What is the Geometric return? _______ %
Part 1 For the following three data sets, calculate the: a. mean (3 pts) b. median (2 pts) c mode (1 pt) d. range (2 pts) e. variance (5 pts) f standard deviation (2 pts) Data Set 1 3, 4, 2, 2, 3, 4, 2,1, 9, 6, 2, 5, 6, 3, 2, 4, 2 Data Set 2: 23, 22, 21, 22, 22, 22, 21, 23, 25, 23, 22, 23, 24, 25, 25, 21 Data Set 3: 13, 18, 34, 1,...
Calculate geometric mean rate of return for following monthly LIBOR returns: 1.20%, 0.51%, - 1.55 %, 0.32%, -2.52% PLEASE SHOW YOUR WORK:
What is the mean and standard deviation of this aggregate data set? 18-23 13 24-30 15 31-40 6 41-50 3 51-60 6 61+ 1
Consider the following two sample data sets, 19 Set 1 12 23 13 24 Set 2: 1 916 a. Calculate the coefficient of variation for each data set. b. Which data set has more variability? %. a. The coefficient of variation for data set 1 is (Round to one decimal place as needed.)
For the following particle size distribution data, calculate the arithmetic mean, geometric mean, count median, and diameter of the particle with average surface area. Particle size (diameter) Number 1 3 3 5 5 2 8 1
Find the mean for the following data set: 11 12 22 16 28
Suppose 21, 22, 23, 24 ~ N(0, 1) where 21, 22, 23, 24 are all independent. Let X1 = zi + z2 42 = 22 + 23 23 = 23 + 24 Notice that Cov(21,13) = 0 so that Xi and X3 are independent. Which of the following is true? Var (21 | 22) = Var (21 | 22, 23) Var (x1 | x2) > Var (21 | 22, 23) Var (21 | x2) < Var (21 | 22, 23)
Quantitative Methods 19-32 If there is no variability in the data set, the geometric mean will be equal to the: A. Arithmetic and harmonic mean. B. Harmonic mean but will be lower than the arithmetic mean. C. Arithmetic mean but will be higher than the harmonic mean. 19. 20. A recruitment agency is short-listing candidates for a position. The candidates being evaluated are from numerous educational backgrounds. The probability that the selected candidate is an MBA is 0.65, and the...
Data Set: 32, 28, 24, 28, 28, 31, 35, 29, 26 a. Calculate the mean, median and mode b. Based on your answers from Part A, describe how the data is distributed (symmetrical, positively / negatively skewed) c. Calculate the range d. Calculate the variance and standard deviation using the definition formula e. Calculate the variance and standard deviation using the computation formula