Definition of "representativeness" [rep•re•sent•a•tive•ness]
The state or quality of being accurately representative of something.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "representativeness" in a sentence
"Judging probability by representativeness is indeed associated with systematic errors."
"Because the definition of representativeness is abstract and a little hard to understand, let’s look at some more concrete examples of how this heuristic works, and how it can lead to major mistakes in many situations."
"The goodness is the specific representativeness, that is, the average group-represented-to-majority ratio."