13.(iii) A die is thrown once. Find the probability of getting an odd number.
Possible outcomes when a die is thrown = {1,2,3,4,5,6}
Number of possible outcomes once = 6
(iii) Let O be the event of getting an odd number.
Odd numbers on the die are = {1,3,5}
Number of favourable outcomes = 3
Therefore, the probability of getting an odd number is