Grant Sanderson (3blue1brown) was recently on a Numberphile video where he explained Bertrand's Paradox. An under-specified question meant that there were good

Grant Sanderson (3blue1brown) was recently on a Numberphile video where he explained Bertrand's Paradox. An under-specified question meant that there were good arguments for different answers, depending on how the question was interpreted. In the complementary video supporting the discussion, I found Sanderson's discussion pretty interesting. -- One of the suggested arguments was even "let's take the average of the other answers", although Sanderson wasn't sure if this was meant to be a joke or not. https://www.youtube.com/watch?v=pJyKM-7IgAU https://www.youtube.com/watch?v=pJyKM-7IgAU