Friendship paradox
Phenomenon that most people have fewer friends than their friends have, on average
Friendship paradox
The friendship paradox is the phenomenon first observed by the sociologist Scott L. Feld in 1991 that typically, an individual's friends have more friends than that individual. It can be explained as a form of sampling bias in which people with more friends are more likely to be in one's own friend group. In other words, one is less likely to be friends with someone who has very few friends. In contradiction to this, most people believe that they have more friends than their friends have. The same observation was also applied more generally to social networks defined by other relations than friendship: for instance, most people's sexual partners have had (on the average) a greater number of sexual partners than they have. The friendship paradox is an example of how network structure can significantly distort an individual's local observations.
Read on Wikipedia · Image Martin Grandjean, CC BY-SA 4.0
Open boosters, collect cards and trade them. Free to play.
Play for free