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10-30-2004, 08:54 PM

tubbyspencer tubbyspencer is offline

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Join Date: May 2004

Posts: 203

Coin Flip

If I flip a coin one hundred times, what's the chance it comes up heads exactly 50 times?

What about a thousand flips(that it comes up heads exactly 500 times)?

(And, if you don't mind, show me how to calculate that as well... thanks)

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