The Kakama wrote:Sometimes I wonder if everyone around me is secretly bi.
Statistically speaking, that is very unlikely. Even though sexual minorities often form their own circles where most if not all members are not straight, this practically just means that being surrounded by them is increasingly rare unless you are a member of a minority yourself.
But I am in a mathy mood, so fuck it.
Usually in surveys the amount of bisexuals from the entire population is 1-5%. For our purposes, let's say 3%. The likelihood that all your acquaintances are randomly bi is P
bi(n)=(0.05)^n, where n is the amount of your friends. This gets very, very small, very, very quickly. If you even have three friends then the likelyhood they are all bi is P
bi(3)=(0.05)^3=0.000125, which is rather negligible.
On the other hand, generally speaking about 10% of people are estimated to be some sort of sexual minority. The likelyhood that all your friends are straight is P
straight(n)=(0.9)^n, where n is the amount of friends. Already at seven friends, P
straight(7)=0,4782969, which means it is more likely that some of them are not straight. At twenty the likelyhood is about 12% and at thirty it is only 4%. So, depending on how many people you know, at least one of them is probably not straight.
Of course you can't
really do the calculation this simplistically. There are so many more variables. As I said, sexual minorities often congregate and usually steer clear from the worst groups of homophobes, so you mileage will vary.