The geometric mean is often used in business and economics for finding average rates of change, average rates of growth, or average ratios. Given n values (all of which are positive), the geometric mean is the nth root of their product. The average growth factor for money compounded at annual interest rates of 13.8%, 5.3%, and 3.1% can be found by computing the geometric mean of 1.138, 1.053, and 1.031. Find that average growth factor, or geometric mean. What single percentage growth rate would be the same as having three successive growth rates of 13.8%, 5.3%, and 3.1%? Is that result the same as the mean of 13.8%, 5.3%, and 3.1%?

The geometric mean is often used in business and economics for finding average rates of change, average rates of growth, or average ratios. Given n values (all of which are positive), the geometric mean is the nth root of their product. The average growth factor for money compounded at annual interest rates of 13.8%, 5.3%, and 3.1% can be found by computing the geometric mean of 1.138, 1.053, and 1.031. Find that average growth factor, or geometric mean. What single percentage growth rate would be the same as having three successive growth rates of 13.8%, 5.3%, and 3.1%? Is that result the same as the mean of 13.8%, 5.3%, and 3.1%?

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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