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What is the geometric mean of 16 and 3?
The geometric mean of 16 and 3 is 6.92820323028
What is the geometric mean of 18 and 2?
The Geometric mean of 18 and 2 is 6.
What measure of central location is used to determine an average annual percent increase?
The geometric mean can be used to find average percent change over a period of time.
The weighted mean is a special case of the?
Geometric mean
Properties and limitations of geometric mean?
In a given sequence, there are two possible means calculatable: Arithmetic Mean, and Geometric Mean. The arithmetic mean, as we all know, is calculated from the sum of all the numbers divided by how many numbers there are: Sumn/n. The Geometric sum is calculated by multiplying all the numbers within the sequence together and taking the nth root of this value: (Productn)(1/n).In a geometric series, N(i)= a(ri), the geometric mean is found to be a(rn-1), where n is the number of elements within the series. this decreases or increases exponentially depending on the r value. If r1, increasing.Limitation Of Geometric Mean are:-1) Geometric mean cannot be computed when there are both negative and positive values in a series or more observations are having zero value.2)Compared to Arithmetic Mean this average is more difficult to compute and interpret.-Iwin
