Another type of this quantity takes the nth root of the product of n numbers and is always less than the aforementioned harmonic type.
For a set with n elements, one type of this quantity is equal to n times the reciprocal of the sum of the reciprocals of each number in the set. Another type of this quantity takes the nth root of the product of n numbers and is always less than the aforementioned harmonic type. A (*) third type of this quantity is equal to the sum of n numbers divided by n. For 10 points, give this term, whose arithmetic type is often called an average.
For a set with n elements, one type of this quantity is equal to n times the reciprocal of the sum of the reciprocals of each number in the set.
mean (accept harmonic, geometric, or arithmetic mean; prompt on average before mentioned)