Brian throws a dice. What is the probability that he will roll a number more than 2?
Answer:
Step by Step Explanation:
4 |
6 |
Step by Step Explanation:
- Let us assume S, E and P are the sample space, event, and probability, respectively, of getting a number more than 2 by throwing a dice.
S = {1, 2, 3, 4, 5, and 6}
E = {3, 4, 5, 6} - P(E) =
n(E) n(S)
(Since, P(E) is the probability of getting an event E, n(E) is the number of elements in the event E and n(S) is the number of elements in the sample space S )
P(E) =4 6 - Hence, the probability that Brian will roll a number more than 2 is
.4 6