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Old 01-13-2007, 02:24 AM  
nick3131
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Join Date: Dec 2004
Location: Gainesville, Florida
Posts: 1,193
Quote:
Originally Posted by interracialtoons View Post
No, I'm saying you didn't provide the correct parameters to do such a thing in your brain teaser. Fliping a coin 100 times and getting heads 20% of the time does not give any indication whatsoever that heads turned up 2 times in a row at any time. Without that information there is no way to determine the odds.

If you had said that out of 100 tries two heads in a row came up 20 times.
Then the odds could be figure and they would be 20% that it woud happen now.

See, heads comming up twice in a row versus heads comming up period are two separate phenomenon and you are trying to take the properties of one phenomenon and determine the properties of another. CANT DO IT!
Yes but you know that the odds of it being heads is 50% because there are only 2 possibilities. Same thing here, 20% means there is 5 possibilities and 1 of them is a goal.






Quote:
Originally Posted by interracialtoons View Post
And he might make 200,000 shots in a row! Which would mean at NO time did he ever hit exactly 2 out of eight shots!!!!

He would have hit 8 out of 8 shots 25,000 times and then missed 8 out of 8 shots for the rest of the time.

How much would you bet on a guy like that making exactly 2 shots out of eight? ZERO?
Yes he can make 200,000 shots in a row. There is even a way to figure out the odds of that happening. Probably something like 1 in a 1,000,000,000,000,000,000,000,000,000,000. But I think thats the part you don't get (or maybe ommiting to fit the criteria of your logic). That regardless of how you look at it the possibility is there.
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