I would have to see the term within its context to be sure, but it sounds as if somebody simply put some words together to make it sound scientific - without having any more specific meaning.
you mean what you mean
It mean what you don't what does it mean.
Mean is the average.
What does GRI mean? What does GRI mean?
The haudensaunee mean irguios
The correct usage is "what DOES it mean"
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
as you do
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
He is as mean as a copperhead snakeHe is as mean as an angry bearHe is as mean as a bottle of brandyHe is as mean a black woman
Present - I mean, She means. Future - I will mean, She will mean. Past - Meant.
What do you mean "what does it mean"? It doesn't "mean" anything, it's just a fact.