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

Prepare for the PHFO Quantitative Analysis For Business Exam. Study with flashcards, multiple choice questions, hints, and explanations to ensure confidence and success in your exam!

Multiple Choice

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

Explanation:
On a fair six-sided die, each face is equally likely, with probability 1/6. The event “even number” includes 2, 4, and 6 — three favorable outcomes. So the probability is 3 × (1/6) = 3/6 = 1/2, or 0.5. This means about half the rolls will be even in the long run. If you had only two or four favorable faces, you’d get 1/3 or 2/3, respectively; if all faces were favorable, you’d get 1.

On a fair six-sided die, each face is equally likely, with probability 1/6. The event “even number” includes 2, 4, and 6 — three favorable outcomes. So the probability is 3 × (1/6) = 3/6 = 1/2, or 0.5. This means about half the rolls will be even in the long run. If you had only two or four favorable faces, you’d get 1/3 or 2/3, respectively; if all faces were favorable, you’d get 1.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy