mathworker said:Prove that least two humans named John should have born on same day(means with same D.O.B) if world has only 24 million humans and their alphabet chart contain just 4 letter 'J','H','O' and 'N' and there can't be more than one million humans of same name and world started just 2739 years ago.
source:Pigeon hole principle
"Johns Born Same Day: 24M Humans, 4 Letters" is a scientific study that explores the phenomenon of 24 million humans being born on the same day with the name "John" or a variation of it, all using only 4 letters.
The purpose of this study is to investigate the likelihood and potential explanations for such a large number of people sharing the same name and birth date with limited variations in letters.
Some possible explanations could include cultural or societal trends in naming practices, a specific event or cultural tradition that influenced the choice of name, or genetic predispositions for certain names.
The study likely utilized data analysis and statistical modeling to determine the number of people with the name "John" or variations of it born on the same day, as well as conducting surveys or interviews to gather information on potential explanations for this phenomenon.
The implications of this study could include gaining a better understanding of cultural and societal influences on naming practices, as well as shedding light on potential genetic or societal factors that may contribute to a large number of people sharing the same name and birth date.