This “statistics in slow motion” video is the best visual example that I have seen for understanding how statistics and probability work! It is highly unlikely that all of the beads will end up at the edges in any experiment – most will end up in the middle (i.e. normal distribution).
Statistics in slow motion pic.twitter.com/Y4zZoFiwuy
— Chris Danforth (@ChrisDanforth) February 23, 2018