Calculating Geometric Mean Return with the BA II Plus. This results in a -362 annual return. Basically I could use some help clarifying how to use the BAII plus to calculate the geometric mean return.
Geometric Average Return Calculator What this means is that the geometric mean return is a better measure of the average return on investment than the arithmetic average return which simply adds the returns for each period together and divides them by the number of periods.
It comes from the arithmetic mean but uses multiplication and roots. You can also use the logarithmic functions on your calculator to solve the geometric mean if you want. Step 1 - Select type of frequency distribution Discrete or continuous Step 2 - Enter the Range or classes X seperated by comma. Geometric mean return on investment is also known as the time weighted rate of return.