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Here's a visualization...

Posted on: October 2, 2017 at 12:47:28 CT
JeffB MU
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https://i.imgur.com/03I9aL2.png

Assume that the three columns in the above image are the three boxes and that the two rows represent the two coins in each box. (Sorry that the font for the gold coin in the middle box doesn't match the other two Gold coins).

How many gold coins are there?

If you eliminated the S-S box on the far left, and picked a gold coin at random, what would be the odds that the gold coin came from the middle box?

The odds it came from the box on the far right.



Edited by JeffB at 12:48:36 on 10/02/17
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'The World's Smartest Woman' slammed for thinking - JeffB MU - 10/2 12:15:52
     I almost fell for this again. But it is the Monte Hall - DHighlander NWMSU - 10/2 13:15:03
          No. It's a slight variation of the Monte Hall question. - JeffB MU - 10/2 13:28:15
               The only variation is that they are not offering you a - DHighlander NWMSU - 10/2 13:40:35
                    Here's the mathematical equation... - JeffB MU - 10/2 13:45:16
     Wrong board (nm) - pickle MU - 10/2 12:42:24
          Quit thinking like a woman, hypocrite. - JeffB MU - 10/2 12:51:16
               Wrong board (nm) - pickle MU - 10/2 13:05:52
     75% - Uncle Fester USMC - 10/2 12:20:51
     50% - MizzouTigerz MU - 10/2 12:18:39
          How did you arrive at that figure? (nm) - JeffB MU - 10/2 12:21:25
               There are only two with a gold coin, it's one of the two. - MizzouTigerz MU - 10/2 12:23:35
                    The key is that you already drew a gold coin(nm) - tigerNkc MU - 10/2 12:25:04
                         would still be the same if the first coin was silver - Silas MU - 10/2 12:29:57
                              Here's a visualization... - JeffB MU - 10/2 12:47:28
                                   Focus on the question asked - Silas MU - 10/2 12:51:19
                                        No. You are focusing on the wrong thing, as liberals are - JeffB MU - 10/2 12:53:03
                                             no. - Silas MU - 10/2 12:55:36
                                                  Read the article if you can't understand it from my - JeffB MU - 10/2 12:58:31
                                                       you F’d up your question - Silas MU - 10/2 13:01:21
                                                            They are both based upon the same principle. The one who - JeffB MU - 10/2 13:05:02
                                                                 RE: They are both based upon the same principle. The one who - Silas MU - 10/2 13:11:05
                                                                      'Look back at the question asked.' - JeffB MU - 10/2 13:19:03
                                                                           The only way to have a second gold coin in the box is - DHighlander NWMSU - 10/2 13:36:56
                                                                           No, the parodox answer is 67% - Silas MU - 10/2 13:26:13
                                                                                This is the inverse of the paradox problem. That means - DHighlander NWMSU - 10/2 13:41:51
                                                                                Sorry, I meant 2/3rds. (nm) - JeffB MU - 10/2 13:30:58
                              I took boxes left not same box. - MizzouTigerz MU - 10/2 12:45:44
                              Not true. - MizzouTigerz MU - 10/2 12:42:50
                                   Okay, You're right. - MizzouTigerz MU - 10/2 12:47:48
                                   No. Assuming you’re picking from the same box - Silas MU - 10/2 12:45:04




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