The geometric mean differs from the arithmetic average or arithmetic mean in how it is calculated because it takes into account the compounding that occurs from period to periodBecause of this. The geometric mean of two positive numbers is always lesser than the arithmetic mean. Geometric Mean X 1X 2X 3X N 1N Where X Individual score N Sample size Number of scores.
The mean proportional of two positive numbers a and b will e the positive number x so that.
For geometric mean first we will multiply the numbers together and then we will take the square root because there are two numbers 232 8 2 32 8. The formula to find geometric mean can also be written as GM. 4 8 3 9 17 02. The formula for Geometric mean is as below- Geometric Mean Formula N X1X2X3XN Here X refers to the value given and the N refers to the total number of data present.