How many birthdays are there on any given day on planet earth.

[Raiden256]

Originally posted by: mugs
46315

Or, you know, ~6 billion / ~365.25

Presumes equal distribution of birthdays, which is no where near the case.

 

[Epic Fail]

October/November has the highest birthday rate, we love to make babies in the cold. (sorry Australia, but most of the earth's population is in the Northern Hemisphere)

 

[OdiN]

Originally posted by: KillerCharlie

Originally posted by: OdiN

Originally posted by: KillerCharlie

Originally posted by: mugs
~6 billion / ~365.25

~18 million

Try ~ 16,427,104

"~" indicates "approximately"

At any rate, I was using a population of 6.7 billion, which is much closer to today's estimated world population.

there's a big difference between 16.4 Million and 18 Million....I don't think it would qualify as "approximately".

And if you used 6.7 Billion, you should have indicated as such.

 

[mugs]

Originally posted by: Raiden256

Originally posted by: mugs
46315

Or, you know, ~6 billion / ~365.25

Presumes equal distribution of birthdays, which is no where near the case.

Presumes that the OP asked for an AVERAGE.

 

[cKGunslinger]

Originally posted by: OdiN

Originally posted by: KillerCharlie

Originally posted by: OdiN

Originally posted by: KillerCharlie

Originally posted by: mugs
~6 billion / ~365.25

~18 million

Try ~ 16,427,104

"~" indicates "approximately"

At any rate, I was using a population of 6.7 billion, which is much closer to today's estimated world population.

there's a big difference between 16.4 Million and 18 Million....I don't think it would qualify as "approximately".

And if you used 6.7 Billion, you should have indicated as such.

Less than a 10% margin of error. No different than if you estimated 9 when the answer was 10.

 

[gooseman]

Depends on how you read the question. The way I see it, there is one (the current day of the year). Now if you ask how many people have a birthday on any given day, that is a different question.

 

[theprodigalrebel]

Is Valentine's Day the number #1 day for baby conception? If true, that would mean a surge in mid-November births.

 

[JTsyo]

Originally posted by: theprodigalrebel
Is Valentine's Day the number #1 day for baby conception? If true, that would mean a surge in mid-November births.

I hear it's during blackouts.
http://www.snopes.com/pregnant/blackout.asp

 

[Modeps]

42.

 

[Schfifty Five]

This is a retarded question.

 

[torpid]

Dividing by 365 does not take into account seasonal mating patterns of human beings.

 

[sdifox]

err, only 1 birthday? I mean lots of people share the same birthday...

 

[Inspector Jihad]

each day is 1 birthday lololololololol