X Xylitol Diamond Member Aug 28, 2005 6,617 0 76 Mar 13, 2007 #1 At a train station, a train waits 1 minute, and then leaves for 6 minutes If you arrive and the train is not there, what is the chance that you will not have to wait more than 2 minutes? Edit: 1/2 chance?
At a train station, a train waits 1 minute, and then leaves for 6 minutes If you arrive and the train is not there, what is the chance that you will not have to wait more than 2 minutes? Edit: 1/2 chance?