Each of the digits 0-9 is written on a slip of paper, and the slips are placed in a hat. If 5 slips of paper are selected at random, determine the probability that the 5 numbers selected are greater than 3.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
The probability is: 6/10 x 5/9 x 4/8 x 3/7 x 2 /6=6! / 30,240 =1/42
+118609 Each of the digits 0-9 is written on a slip of paper, and the slips are placed in a hat. If 5 slips of paper are selected at random, determine the probability that the 5 numbers selected are greater than 3.
4,5,6,7,8,9 there are 6 favourable numbers out of 10
6C5 / 10C5 = 6 / 252 = 1/42
