olemus
n astme juur n arvu korrutisest

Wiktionary:
(mathematics) a measure of central tendency of a set of n values computed by extracting the nth root of the product of the values

ülevaateid
https://www.mathsisfun.com/numbers/geometric-mean.html

http://www.statisticshowto.com/geometric-mean-2/

https://en.wikipedia.org/wiki/Geometric_mean

https://www.educba.com/geometric-mean-vs-arithmetic-mean/

vt ka
- aritmeetiline keskmine
- harmooniline keskmine
- kaalutud keskmine
- keskmine
- lõikekeskmine
- ruutkeskmine