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Consider the following data. Period 1 rate of return -6.0. Period 2 rate of return -8.0. Period 3 rate of return -4.0. Period 4 rate of return 2.0. Period 5 rate of return 5.4. What is the mean growth rate over these five periods

Consider the following data. Period 1 rate of return -6.0. Period 2 rate of return -8.0. Period 3 rate of return -4.0. Period 4 rate of return 2.0. Period 5 rate of return 5.4. What is the mean growth rate over these five periods

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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4. Consider the following data. Period 1 rate of return -6.0. Period 2 rate of return -8.0. Period 3 rate of return -4.0. Period 4 rate of return 2.0. Period 5 rate of return 5.4. What is the mean growth rate over these five periods?

4328O 5. the starting ed mean is 3924.50. ly used percentiles are the quin- es (the 20th, 40th, 60th, and 80th percentiles) nly he Computing the mean of the and the deciles (the 10th, 20th, 30th, 40th, 50th, 60th, 70th, 80th, and 90th percentiles). Exercises Methods 1. 2. median. 3 Consider the following data and corresponding weights. Weight (w,) 3.2 2.0 9. 2.5 5.0 Compute the weighted mean. b. Compute the sample mean of the four data values without weighting. Note the differ- ence in the results provided by the two computations. a. 4. Consider the following data. Period Rate of Return (%) -6.0 1. -8.0 -4.0 2.0 5.4 Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the 20th, 25th, 65th, and 75th percentiles. What is the mean growth rate over these five periods? 6. Consider a sample with data values of 53, 55, 70, 58, 64, 57, 53, 69, 57, 68, and 53. Com- pute the mean, median, and mode.
Transcribed Image Text:4328O 5. the starting ed mean is 3924.50. ly used percentiles are the quin- es (the 20th, 40th, 60th, and 80th percentiles) nly he Computing the mean of the and the deciles (the 10th, 20th, 30th, 40th, 50th, 60th, 70th, 80th, and 90th percentiles). Exercises Methods 1. 2. median. 3 Consider the following data and corresponding weights. Weight (w,) 3.2 2.0 9. 2.5 5.0 Compute the weighted mean. b. Compute the sample mean of the four data values without weighting. Note the differ- ence in the results provided by the two computations. a. 4. Consider the following data. Period Rate of Return (%) -6.0 1. -8.0 -4.0 2.0 5.4 Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the 20th, 25th, 65th, and 75th percentiles. What is the mean growth rate over these five periods? 6. Consider a sample with data values of 53, 55, 70, 58, 64, 57, 53, 69, 57, 68, and 53. Com- pute the mean, median, and mode.
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