The roulette ball can land, with equal probability, in any one of the 38 compartments. Your task is to convince your friend that in the long run she is bound to lose money by making such bets. First, determine the probability that betting on a color will produce a win. Despite this, your friend resists. There are four colors, two depths, and three shapes.
Every subject sees all the conditions.
Write an expression for the probability that a group of k people will have at least two people with the same sign. If you have any questions about the assignment, please post to the class news group or email the course account .