IF there where no birthdays or months no one will be born
Most people who had birthdays on February 9,2003 probably celebrated them in some way.
Birthdays.
Winter snowstorms and lust, of course!
they will just celbrate it on febuary 30th .
there birthdeay will be on the bigining of march
No one has to have their birthday in August. Most people don't, considering August is one out of 12 months of the year. They have their birthdays whenever they are born, which in most cases, is never as predicted.
The probability that the birthdays of five persons chosen at random will fall in twelve different calender months is zero. You would need at least twelve persons to have a non zero probability.
Birthdays are an annual celebration of the day a person was born. It is a time to mark another year of life, often with gatherings, gifts, and festivities. It is a way to show love and appreciation for the individual on their special day.
It is difficult to know exactly how many people have October birthdays, but it is one of the most common months, with October 5th and 6th being the most popular birth dates of Americans.
Actually, at least in recent years in the US, more births occur in July, August and September than in other months. If it seems that more people have birthdays in December and January, it is probably a local random situation - by chance more of the people whose birthdays you know just happen to be born in these months. The difference in birth rates is small, so it would not be improbable that a small sample should vary from the norm.
If you assum that people's birthdays are basically random and equally spread over the entire calendar, and each day out of the 365 in a year has the same number of birthdays for it, then just take the world's population and divide by 365. That's your answer for how many people share the same birthday. (P.S. that wont be exactly accurate because some months are known for higher births than other months).
There tend to be more births in September and October. This may be because there is holiday season nine months before, or from the fact that the longest nights of the year happen in the Northern Hemisphere nine months before as well.[8] October 5 is considered to be the most populous birthday in the United States.[9]