Some people think having their birthday on Valentine's Day is adorable because it is a day for love. It is also special when a person can share their birthday with another popular holiday.
1 in 20,000! I know 4 people with my same birthday, 3 of them not being related...
The probability with 30 people is 0.7063 approx.
Well, if you wanted to be blunt about it, post it as your status. For example: "I'm having an amazing birthday so far." Most people just put it in their info box, and facebook will share it to others on the day of your birthday.
In a room of just 23 people there's a 50-50 chance of two people having the same birthday. In a room of 75 there's a 99.9% chance of two people matching birth dates.
by partiying all night and having fun for the day along with going to church
well like October 5th (my birthday) is the most common birthday so people might think like "wow ur birthdays in October? of course it is" but they are just turds. your fine the way u are.
To determine the probability of 15 random people all having the same birthday, consider each person one at a time. (This is for the non leap-year case.)The probability of any person having any birthday is 365 in 365, or 1.The probability of any other person having that same birthday is 1 in 365, or 0.00274.The probability, then, of 15 random people having the same birthday is the product of these probabilities, or 0.0027414 times 1, or 1.34x10-36.Note: This answer assumes also that the distribution of birthdays for a large group of people in uniformly random over the 365 days of the year. That is probably not actually true. There are several non-random points of conception, some of which are spring, Valentine's day, and Christmas, depending of culture and religion. That makes the point of birth, nine months later, also be non-uniform, so that can skew the results.
The probability that there will be 3 people born on one birthday, and 3 people born on a different birthday is 1x(1/365)2 x (364/365)3 as it doesn't matter which birthday is the one being shared. This number then needs to be multiplied by the number of possible ways the people can be arranged. For example it could be persons a, b and c sharing a birthday, or it could be persons c, e and f. The number of ways they can be arranged is 20, so multiply by 20 and we get 0.00014889. Thus there is a 0.014889% chance that an office of 6 people will have 3 who share a birthday.
70,000 people die on their birthday
YES HE IS HAVING A PRIVATE ONE THIS YEAR MEANING NO FANS ARE COMING ONLY PEOPLE HE KNOW PERSONALLY WILL BE THERE
3 people that I know have th same birthday as me.
Bring stuff for the time capsule!