Question

If a fair die is tossed once, find the probability that the uppermost face displays a(n): even number or a 2.

a. 0.870
b. 0.500
c. 0.333
d. 0.750

Answer 1

To find the probability of getting an even number or a 2 when tossing a fair die, we divide the number of favorable outcomes by the total number of possible outcomes.

Step-by-step explanation:

To find the probability of getting an even number or a 2 when tossing a fair die, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.

There are three even numbers on a die: 2, 4, and 6. So, the favorable outcomes for getting an even number are 3. Additionally, there is one 2 on the die. Therefore, the favorable outcomes for getting a 2 are 1.

The total number of possible outcomes when tossing a fair die is 6, since there are 6 sides on the die.

Therefore, the probability of getting an even number or a 2 is (3 + 1) / 6 = 4 / 6 = 2 / 3.