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Rev. Green

Statistical Problem

If one of a group of n items is distinguishable, then it can be found in (n+1)/2 attempts, on average, by examining a random item from the group, provided that the same item is not chosen twice. How...
10:15 Mon 25th Jul 202221 answers, last by Peter Pedant 17:06 Tue 26th Jul 2022

Only 1 question