Happy Birthday!
- cockatielgal123
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Happy Birthday!
Happy Birthday Ritz! 17! Congrats on your big day! On this very special day, remember that the cake is NOT a lie. Eat as much as you like. Have a great birthday, and many birthday wishes to you! It's not everyday someone as kind and special as you turns 17. Wishing you a great and very special day,
-Katie (and other members of Craftland)
-Katie (and other members of Craftland)
- Killgun
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Re: Happy Birthday!
Wonderful.
http://nightriderturbo.com/
AHHHHHHHHH
GOTTA STEER OHGODOHGOD *steering wheel pops off*
NONONOOOO WELL MAYBE MY LAST MOMENTS WILL IN PEACEFUL MUSIC *accidently tears out radio*
WHYYYYYYYY
~Ritz~
AHHHHHHHHH
GOTTA STEER OHGODOHGOD *steering wheel pops off*
NONONOOOO WELL MAYBE MY LAST MOMENTS WILL IN PEACEFUL MUSIC *accidently tears out radio*
WHYYYYYYYY
~Ritz~
- Blackjack
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Re: Happy Birthday!
Happy birthday to you,
Happy birthday to you,
it's funny how you're reading this to the tuuuuneeeee,
happy birthday to you.
Happy birthday to you,
it's funny how you're reading this to the tuuuuneeeee,
happy birthday to you.
Make it idiot proof and someone will make a better idiot.
Everyone is entitled to be stupid, some people just abuse the privilege.
Everyone is entitled to be stupid, some people just abuse the privilege.
- Mr_Blobby
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Re: Happy Birthday!
Happy Birthday to all 19178081 other people who have a birthday today too!
-Craftland Admin-
-In loving memory of Mr Blobby, departed 1999-
-In loving memory of Mr Blobby, departed 1999-
- Handyman
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Re: Happy Birthday!
A question:
How many people are needed on a birthday party to have a 50% chance that it is someone else birthday too?
How many people are needed on a birthday party to have a 50% chance that it is someone else birthday too?
-Joined 20 march 2011-
-Longest Playtime until 1947 hours-
-Longest Playtime until 1947 hours-
- VepaS
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Re: Happy Birthday!
In 23 people group it is very likely to have two people with same birthday than everyone having different days.Handyman wrote:A question:
How many people are needed on a birthday party to have a 50% chance that it is someone else birthday too?
Choose one person. He may be born any day of the year. Take another person. He may be born any day except on the day of the first person was born, meaning a day from the rest 364 days. Select the third person, who may be born any day except those in which 1 and 2 person was born, that is, on any date of the year 363. Selected as the fourth, fifth, and so on up to till 23rd person.
Check-in principle, the dates can be selected in
365 x 364 x 363 x 362 x ... x 343
different ways.
Of all the possible ways there are (365^23) pieces because
1 - 365 x 364 x 363 x 362 x ... x 343 / 365^23 ≈ 0,5073 > 0,5
And the problem is addressed.
Age si quid agis.
- cockatielgal123
- Location: New York, NY
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- Killgun
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Re: Happy Birthday!
That escalated quickly.
http://nightriderturbo.com/
AHHHHHHHHH
GOTTA STEER OHGODOHGOD *steering wheel pops off*
NONONOOOO WELL MAYBE MY LAST MOMENTS WILL IN PEACEFUL MUSIC *accidently tears out radio*
WHYYYYYYYY
~Ritz~
AHHHHHHHHH
GOTTA STEER OHGODOHGOD *steering wheel pops off*
NONONOOOO WELL MAYBE MY LAST MOMENTS WILL IN PEACEFUL MUSIC *accidently tears out radio*
WHYYYYYYYY
~Ritz~
- Handyman
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Re: Happy Birthday!
Probability calculation!
Go to school!
Go to school!
-Joined 20 march 2011-
-Longest Playtime until 1947 hours-
-Longest Playtime until 1947 hours-
- Killgun
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Re: Happy Birthday!
I know it all, it isn't confusing.
Just seems a bit strange that a Birthday topic turned into a math class.
Just seems a bit strange that a Birthday topic turned into a math class.
http://nightriderturbo.com/
AHHHHHHHHH
GOTTA STEER OHGODOHGOD *steering wheel pops off*
NONONOOOO WELL MAYBE MY LAST MOMENTS WILL IN PEACEFUL MUSIC *accidently tears out radio*
WHYYYYYYYY
~Ritz~
AHHHHHHHHH
GOTTA STEER OHGODOHGOD *steering wheel pops off*
NONONOOOO WELL MAYBE MY LAST MOMENTS WILL IN PEACEFUL MUSIC *accidently tears out radio*
WHYYYYYYYY
~Ritz~
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