For odd values of every negative number has a real negative th root then 5 21 Case 1. The arithmetic mean would be 4 92 65. If the percent is an increase move the decimal point 2 spaces to the left and add 1 to it.
There are various ways to deal with it and most commonly used way is to ignore.
An online statistical geometric mean calculator to find the geometric mean value of the given numbers or statistical data when all the quantities have the same value. Using the same example as we did for the arithmetic mean the geometric mean calculation equals. If theres a percent decrease then move the decimal point 2 places to the left and subtract it from 1. For example to calculate the geometric mean of the values 12 -8 and 2 instead calculate the geometric mean of their decimal multiplier equivalents of 112 092 and 102 to compute a geometric mean of 10167.