But the reality is, there is little relationship.
The coefficient of correlation is no more than 0.08!
This result suggests that relationship between blood type and personality is real, not imaginary.
According to this video, most of billionares are O. 你的血型決定你的命運，O型血最有錢？AB型血最稀少？ | 老高與小茉 Mr & Mrs Gao Mark Zuckerberg O - Facebook Steve...