3.(iii) A die is thrown, find the probability of following events:
(iii) A number less than or equal to one will appear
Sample space when a die is thrown, S = {1,2,3,4,5,6}
Number of possible outcomes n(S) = 6
Let E be the event of getting a number less than or equal to one = {1}
n(E) = 1
= 0.167