geometric mean in English

noun
1
the central number in a geometric progression (e.g., 9 in 3, 9, 27 ), also calculable as the n th root of a product of n numbers.
It is easy to see that the medial and the binomial are closely related to the geometric mean and the arithmetic mean respectively.

Use "geometric mean" in a sentence

Below are sample sentences containing the word "geometric mean" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "geometric mean", or refer to the context using the word "geometric mean" in the English Dictionary.

1. Geometric mean can be thought of as the Antilog of the arithmetic mean of the logs of the numbers

2. (g) Skewed continuous variables are expressed as the weighted geometric mean (Antilogarithm of the SE of the logarithmic mean).

3. 9 Table 2 provides individual estimate for gaseous coal seams with the geometric mean used wherever a wide spread is given.

4. Average Uranium Concentrations in Air Harmony Creek 12 Month Cycle Arithmetic mean Standard deviation Standard error of mean Geometric mean Geometric standard dev.

5. The Antilogs of the CIs obtained constitute the 90% confidence interval for the geometric mean ratio, that is, (WM + CMF1)/WM, between both treatments

6. The first block of rows presents the total mean, back-transformed by taking Antilogs to yield the geometric mean, and the ratio of the geometric means at the two measurement occasions

7. The geometric mean, GSD and lower and upper bounds for the first-order rate constant for transfer to sediment, alpha (a-1), were specific for each element, but were all correlated to pH, with r=0.8. The geometric means (and GSDs) were Cu: 0.48 (4.0), Zn: 1.3 (3.7), Ni: 0.24 (7.5), Pb: 1.9 (3.7), Cd: 2.0 (3.7) and As: 1.5 (6.9).

8. Using the trapezoid Approximation rather than endpoints does a better job (average of left and right) Z n 1 lnx dx ˇ Xn k=2 ln(k 1)+ln(k) 2 = ln(n!) 1 2 ln(n) This unrolls to the Approximation (note: arithmetic mean of logs is geometric mean without logs): n! ˇ(n=e)ne p n Correct except numerical factor: e vs