An experiment involves picking a card from a section of cards numbered 5 10 and 15 what is the probability model for this experiment list the values of x in ascending order

The probability model for this experiment is:

P(x=5) = 1/3
P(x=10) = 1/3
P(x=15) = 1/3

The values of x in ascending order are: 5, 10, 15