A mathematician has disproved Ryanair’s claim that its 2-for-1 scratch cards ‘double your chance of winning’

REUTERS/Yves Herman Ryanair cabin crew claimed that buying 2-for-1 scratch cards doubled chances of winning.  Doctor of physics at Oxford University, David Robert Grimes, looked at the maths of the offer and found out this wasn’t quite true.  Grimes posted his sums on Twitter, saying, “No, Dice O’Leary!” target at the airline’s CEO. Flying Ryanair […]