Question

In a single throw of a dice, find the probability of getting a number less than or equal to 4.

Answer 1

Sample space = {1, 2, 3, 4, 5, 6} 

n(s) = 6 

E = event of getting a number less than or equal to 4 = {1, 2, 3, 4} 

n(E) = 4 

Probabitity of a number less than or equal to 4 = `(n(E))/(n(s)) = 4/6 = 2/3`