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OT: Math Question
Figure this will be answered in 10 minutes here but.. just a quick statistic question.
Say you have 8 chips. On each chip is a number (for this example use 0,1,2,2,2,2,3,3)
You put the numbers in a hat and draw out 3. What I'm trying to figure out is the formula to get the total number of different combinations you can have (such as 0,1,2 or 2,2,2), the average total when you draw out 3 and to top it off, I need the percent of how often each total could occur. (Percent chance 6 will be the total...)
I need more of a generic formula instead of just the answer to the example because I need to compute different values based on a variable numbe of chips and numbers.
Any help is appreciated...
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