KöMaL 2021 K705
Three different numbers are chosen from 1, 2, 3, 4, 5, 6, 7, 8 and added. This is performed for every possible selection of three numbers. Some of the sums obtained will be even and some will be odd. Which kind of result will occur more frequently: even or odd?
Official text KöMaL. Quoted with source.
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