@LittleTom

If 1/3 of male P files are exclusively heterosexual, 1/3 are exclusively homosexual and 1/3 are bisexual

but less than 20% of the population of males is homosexual or bisexual

Then it would follow that if someone is a P file the probability that they are a homosexual or bisexual is higher and or if someone is a homosexual or bisexual the probability that they are a P file is higher