Final answer:
The probability of rolling an even number on a six-sided die is 3 out of 6, which simplifies to 1 out of 2. This probability can be expressed as 50%, 0.5, 3/6, or 1/2, so the correct answer is 'ALL OF THE ABOVE'.
Step-by-step explanation:
The question asks about the probability of rolling an even number on a six-sided die. On a die, the even numbers are 2, 4, and 6, so there are three even numbers out of six possible outcomes.
Therefore, the probability of rolling an even number is 3 out of 6 outcomes, which can be simplified to 1 out of 2. This probability can be expressed in different ways: A. 50%, B. 0.5, C. ALL OF THE ABOVE, D. 3/6, and E. 1/2. All these options represent the same probability, so the correct answer is C. ALL OF THE ABOVE.