March 10, 2021

#2435: Geothmetic Meandian

F(x1,x2,…xn)=({x1+x2+…+xn/n [bracket: arithmetic mean]},{nx,x2…xn, [bracket: geometric mean]} {x n+1/2 [bracket: median]})

Gmdn(x1,x2,…xn)={F(F(F(…F(x1,x2,…xn)…)))[bracket: geothmetic meandian]}

Gmdn(1,1,2,3,5) [equals about sign] 2.089

Caption: Stats tip: If you aren’t sure whether to use the mean, median, or geometric mean, just calculate all three, then repeat until it converges