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  3. To test a theory. (Shared Birthdays)

To test a theory. (Shared Birthdays)

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  • D Dalek Dave

    Tom Cruise Film - Born on the Fourth of July

    ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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    Gary R Wheeler
    wrote on last edited by
    #21

    One of the few of his movies where I genuinely admired his performance.

    Software Zen: delete this;
    Fold With Us![^]

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    0
    • M Mike Ellison

      November 6. If anyone wants to send me a present then, let me know :-)

      www.MishaInTheCloud.com

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      Lost User
      wrote on last edited by
      #22

      october 19

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      • D Dalek Dave

        Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

        ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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        Ennis Ray Lynch Jr
        wrote on last edited by
        #23

        August 3rd. Apparently, I am now old according to all of my friends.

        Need custom software developed? I do C# development and consulting all over the United States. A man said to the universe: "Sir I exist!" "However," replied the universe, "The fact has not created in me A sense of obligation." --Stephen Crane

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        • D Dalek Dave

          Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

          ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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          Marc Clifton
          wrote on last edited by
          #24

          My birthday (month, day, not year) is the same as Bill Clinton's. :cool: Explains a lot. :doh: Marc

          Will work for food. Interacx

          I'm not overthinking the problem, I just felt like I needed a small, unimportant, uninteresting rant! - Martin Hart Turner

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          • D Dalek Dave

            Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

            ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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            leckey 0
            wrote on last edited by
            #25

            ...

            Back in the blog beatch! http://CraptasticNation.blogspot.com/[^]

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            • M Marc Clifton

              My birthday (month, day, not year) is the same as Bill Clinton's. :cool: Explains a lot. :doh: Marc

              Will work for food. Interacx

              I'm not overthinking the problem, I just felt like I needed a small, unimportant, uninteresting rant! - Martin Hart Turner

              M Offline
              M Offline
              Mark_Wallace
              wrote on last edited by
              #26

              Marc Clifton wrote:

              My birthday (month, day, not year) is the same as Bill Clinton's.

              So you don't know the difference between European and African?

              I wanna be a eunuchs developer! Pass me a bread knife!

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              • M Mark_Wallace

                Marc Clifton wrote:

                My birthday (month, day, not year) is the same as Bill Clinton's.

                So you don't know the difference between European and African?

                I wanna be a eunuchs developer! Pass me a bread knife!

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                Mark_Wallace
                wrote on last edited by
                #27

                25th July, btw. And a quick head reckoning says that it's 39-40 people for an evens chance. Of course, it's 6.30 am, here, so my arithmetic might not be all that it can be.

                I wanna be a eunuchs developer! Pass me a bread knife!

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                • D Dalek Dave

                  Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                  ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                  Jwalant Natvarlal Soneji
                  wrote on last edited by
                  #28

                  18th Sept. Anyone? . . . No one... :)

                  Jwalant Natvarlal Soneji, BE IT, India

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                  • D Dalek Dave

                    Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                    ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                    NandoMan
                    wrote on last edited by
                    #29

                    I believe you are a bit wrong. If you have 366 people, you can guarantee that at least 2 people share birthdays. It´s called "the Pigeonhole principle" http://en.wikipedia.org/wiki/Pigeonhole_principle[^]

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                    • D Dalek Dave

                      Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                      ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                      Alan Burkhart
                      wrote on last edited by
                      #30

                      18 January

                      1 Reply Last reply
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                      • M Mike Ellison

                        November 6. If anyone wants to send me a present then, let me know :-)

                        www.MishaInTheCloud.com

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                        J Offline
                        Jorgen Sigvardsson
                        wrote on last edited by
                        #31

                        Yay! Mine's also November 6. :)

                        -- Kein Mitleid Für Die Mehrheit

                        M 1 Reply Last reply
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                        • D Dalek Dave

                          Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                          ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                          Reelix
                          wrote on last edited by
                          #32

                          12 June, and all alone...

                          -= Reelix =-

                          1 Reply Last reply
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                          • D Dalek Dave

                            Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                            ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                            cable beach
                            wrote on last edited by
                            #33

                            Actually, i think they share the same month, not the exact date. This is a theory of combinatorics (the pigeon hole principle) rather than probability. In any event: 13th February

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                            • D Dalek Dave

                              Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                              ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                              Aamir Butt
                              wrote on last edited by
                              #34

                              20th December

                              Bombing for Peace is like f****ing For Virginity" My Articles

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                              • D Dalek Dave

                                Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                                ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                                Hornwood509
                                wrote on last edited by
                                #35

                                7th January

                                -- For a moment, nothing happened. Then, after a second or so, nothing continued to happen --

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                                • N NandoMan

                                  I believe you are a bit wrong. If you have 366 people, you can guarantee that at least 2 people share birthdays. It´s called "the Pigeonhole principle" http://en.wikipedia.org/wiki/Pigeonhole_principle[^]

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                                  B Offline
                                  blackjack2150
                                  wrote on last edited by
                                  #36

                                  The way I know it: If you have 366 people in a room, it's guaranteed (100%) that at least 2 share their birthday, which is obvious. If you have 23 people in a room, it's likely (> 50%) that at least 2 share their birthday, which is not obvious, but it's mathematically proved to be true.

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                                  • D Dalek Dave

                                    Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                                    ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                                    C Offline
                                    CPallini
                                    wrote on last edited by
                                    #37

                                    19th Jun.

                                    If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
                                    This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
                                    [My articles]

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                                    • D Dalek Dave

                                      Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                                      ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                                      smcnulty2000
                                      wrote on last edited by
                                      #38

                                      June 7. First day of Vestalia.

                                      _____________________________ Will work for ... BRAINS!!! BRAINS!!!!

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                                      0
                                      • D Dalek Dave

                                        Young Henry mentioned his mother's Birthday below and it reminded me of a probability experiment that states if 23 people are in a room, it is more likely than less that 2 of them share a birthday. What date is your birthday people? Mine is 31st March. Let us see if the first 23 posters to this can get a matching pair?

                                        ------------------------------------ "When Belly Full, Chin Hit Chest" Confucius 502BC

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                                        Johann Gerell
                                        wrote on last edited by
                                        #39

                                        July 16. When can we se your analysis of this experiment? ;)

                                        -- Time you enjoy wasting is not wasted time - Bertrand Russel

                                        D 1 Reply Last reply
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                                        • C Christian Graus

                                          17 Feb

                                          Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

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                                          kduffingb
                                          wrote on last edited by
                                          #40

                                          17 Feb also :laugh: :laugh:

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