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[personal profile] xenith
I think probability is interesting, in its simpler forms anyway. Otherwise it creates flash backs to maths lectures.

This is my collection of dice. All different.


At the back is a big wooden one & a plastic orange die that flashes when you throw it. Across the front are a ceramic die (the glaze has worn off the corners, which is why they are dirty), a little one with a bar through it to thread onto something (not sure what it is, possibly bone), a more practical sized timber die, two standard plastic ones (round & square corners), two little ones with really deep markings & a set of poker dice (with card markings instead of the usual pips)

So back to probability. Take a six-sided die. Six sides, six possibilities. Each side has a 1/6 chance of coming up. So what is the chance of getting a six on the first throw? I'll use one of the little die
A one.

So, we throw again. Now what is the chance of getting a six on the next throw? Exactly the same. Six sides, six possibilities. It's not affected by the previous throw
Three. Bah.

So another throw. Again, the chances of getting a six are exactly the same. They're not affected by the previous throws.
So a three again. It had a 1/6 chance of coming up, just the same as the other side.


So what are the chances of there being a six on the next throw?


Zero

Yes, it's a trick question.

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