| Question | What is the probability of getting an even number when a dice is rolled? | |
| Type | multiple_choice | |
| Option | 1/5 | incorrect |
| Option | 1/2 | correct |
| Option | 1/3 | incorrect |
| Option | 1/4 | incorrect |
The sample space when a dice is rolled, S = (1, 2, 3, 4, 5 and 6)
So, n (S) = 6
E is the event of getting an even number.
So, n (E) = 3
So, the probability of getting an even number P (E) =
= 3/6 = 1/2