Alocker combination contains four digits. each digit can be from 0 through 9. what is the probability that a 4-digit combination chosen at random is made up of 4 digits that are all greater than 6 if each digit can be repeated? 1. find the total number of possible outcomes. 1. (10)(10)(10)(10) 2. find the number of favorable outcomes. 2. (3)(3)(3)(3) 3. use the formula 3. p (event) = number of favorable outcomes number of possible outcomes