Question

Suppose we throw a dice once?
(i)What is the probability of getting a number greater than $4$?

Answer 1

When a dice thrown one time we get the outcome $S=\{1,2,3,4,5,6\}n\left(s\right)$

Let $A$ be event getting numbers greater than $4$

$A=\{5,6\}$

$n\left(A\right)=2$

Probability of getting numbers greater than $4$ is

$=n\left(A\right)/n\left(s\right)$

$=2/6=1/3$