Dice 1 ball 1 time you shall find the probability of an event, the following.1 daub) 3.2. the number of pairs of points)A number of specific points: 3)4) points to a number not less than 3.
Dice one ball one time, calculate the probability of the following events : 1) points out three two) points out a pair of three) points out a number of specific 4) points out a number of no less than three.