In probability, if a fair six-sided die is rolled, what is the probability of rolling an even number?

Prepare for the CCC Common Core Pre-Test with our comprehensive quiz. Utilize detailed flashcards and multiple-choice questions, each accompanied by insights and explanations, to enhance your readiness for the exam!

Multiple Choice

In probability, if a fair six-sided die is rolled, what is the probability of rolling an even number?

Explanation:
On a fair die, every face is equally likely. The even numbers are 2, 4, and 6—three favorable outcomes out of six total outcomes. So the probability is 3/6, which simplifies to 1/2. That means a 50% chance of rolling an even number. The other options would require more or fewer favorable outcomes than there actually are (for example, four even faces would be 2/3, but there are only three even faces), so 1/2 is the correct result.

On a fair die, every face is equally likely. The even numbers are 2, 4, and 6—three favorable outcomes out of six total outcomes. So the probability is 3/6, which simplifies to 1/2. That means a 50% chance of rolling an even number. The other options would require more or fewer favorable outcomes than there actually are (for example, four even faces would be 2/3, but there are only three even faces), so 1/2 is the correct result.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy