Final answer:
To calculate the probability of rolling an even number with a fair six-sided die, count the even numbers (2, 4, 6), giving you three favorable outcomes out of six possible outcomes, resulting in a probability of 1/2.
Step-by-step explanation:
The question pertains to probability, specifically related to outcomes of rolling a fair six-sided die. When rolling a fair six-sided die, the sample space, S, consists of {1, 2, 3, 4, 5, 6}. To find the probability of the die stopping on an even number, we count the even outcomes, which are 2, 4, and 6, resulting in three favorable outcomes. Since there are six possible outcomes in total, the probability of rolling an even number, denoted as P(E), is 3/6, which simplifies to 1/2.