(i) Outcomes (X) = 1,2,3,4,5,6
In a dice throw number greater than 4 are 5,6 So
So total number of favorable outcomes = 2
So P(X>4) = 2/6
(ii) Outcomes (X) = 1,2,3,4,5,6
Number less than or equal to 4 are 1,2,3,4
So total number of favorable outcomes = 4
P(X ≤ 4) = 4/6