Editing Talk:2370: Prediction

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:::It may not be critical or may be obvious but in the comic, it seems to be understood that Event A or Event B may happen but not both, which "of course" affects how probability works.  The difference between flipping one coin or two coins.
 
:::It may not be critical or may be obvious but in the comic, it seems to be understood that Event A or Event B may happen but not both, which "of course" affects how probability works.  The difference between flipping one coin or two coins.
 
:::If it is about the election, then if most people decide early to vote or not, and for whom, then the election isn't really random.  However, the poll is random; they pick a few people out and ask their intention.  The picking is unreliable even in a large sample (another probability surprise) and so is whether the people picked answer truthfully about their voting intention.  Robert Carnegie [email protected] [[Special:Contributions/141.101.98.155|141.101.98.155]] 11:42, 10 October 2020 (UTC)
 
:::If it is about the election, then if most people decide early to vote or not, and for whom, then the election isn't really random.  However, the poll is random; they pick a few people out and ask their intention.  The picking is unreliable even in a large sample (another probability surprise) and so is whether the people picked answer truthfully about their voting intention.  Robert Carnegie [email protected] [[Special:Contributions/141.101.98.155|141.101.98.155]] 11:42, 10 October 2020 (UTC)
::: Generalizing, if you replace 7 with an arbitrary number bigger than 23, it will always be 63 point something percent.  With smaller numbers it's a bit bigger, but 63% is generally a good estimate.  It's one of my favorite math facts; the number itself is actually a derivative of e, as in Euler's number.  [[Special:Contributions/172.71.98.144|172.71.98.144]] 16:28, 17 March 2024 (UTC)
 
 
::Yup, this is another politics comic. It's very similar to [[1131: Math]], and also reflects similar frustrations as the more recent [[2357]], although from a different angle (2357 was about lack of respect for polls, while this one's about poor grasp of odds and probability in the context of election models). [[User:Pelosujamo|Pelosujamo]] ([[User talk:Pelosujamo|talk]]) 04:09, 10 October 2020 (UTC)
 
::Yup, this is another politics comic. It's very similar to [[1131: Math]], and also reflects similar frustrations as the more recent [[2357]], although from a different angle (2357 was about lack of respect for polls, while this one's about poor grasp of odds and probability in the context of election models). [[User:Pelosujamo|Pelosujamo]] ([[User talk:Pelosujamo|talk]]) 04:09, 10 October 2020 (UTC)
  

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