There are ve boxes, where one carries a paper cheque with $1M while the other four each carry plain paper. You will never know which box carries the cheque till one draws the paper out of the box and release the results. Your friend rst selects a random box and announced that the paper drawn is plain paper. Now it is your turn to do the lucky draw. The probability for you to draw the cheque becomes compared to the moment before your friend's drawing result is announced. 0 Unchanged 0 Larger o Smaller