As part of a raft of initiatives, the company will pay all the electricity bills for
a randomly selected group of people.
When the flu is going around, people at the center of social networks — those who are named as a friend by others — come down with the virus about two weeks earlier than
a randomly selected group of people, the study found.
To apply the strategy to the general population, he notes, all researchers would have to do is ask
a randomly selected group of people to identify their friends and then track when these friends become ill.
Not exact matches
The approach correctly identified an individual out
of a
group of ten
people randomly selected from HLI's database 74 %
of the time.