In probability, what is the probability of an event that has 3 favorable outcomes out of 12 total outcomes?

In probability, what is the probability of an event that has 3 favorable outcomes out of 12 total outcomes?

• A. 1/12
• B. 1/3
• C. 1/4
• D. 1/2

Answer: (C)

Probability is the ratio of favorable outcomes to total outcomes. With 3 favorable out of 12 total, the probability is 3/12, which simplifies to 1/4 because both numbers are divisible by 3. This means a 25% chance. The other fractions would correspond to different numbers of favorable outcomes: 1/12 would mean one favorable outcome, 1/3 would mean four favorable outcomes, and 1/2 would mean six favorable outcomes.

Probability is the ratio of favorable outcomes to total outcomes. With 3 favorable out of 12 total, the probability is 3/12, which simplifies to 1/4 because both numbers are divisible by 3. This means a 25% chance. The other fractions would correspond to different numbers of favorable outcomes: 1/12 would mean one favorable outcome, 1/3 would mean four favorable outcomes, and 1/2 would mean six favorable outcomes.