What does it mean when two outcomes have the same probability?

What does it mean when two outcomes have the same probability?

• A. Random
• B. Balanced Chance
• C. Equal Chance
• D. Likely

Answer: (C)

Two outcomes have the same probability means they are equally likely to happen. Probability is the way we measure how often something would occur if you could repeat the situation many times. When both outcomes share the same chance, each one would occur about the same number of times in the long run. For a fair coin, getting heads and getting tails each have a probability of 1/2, so they are equally likely. If two outcomes didn’t share the same probability, one would be more likely than the other, which isn’t the case here. The idea of random describes the overall unpredictability of the process, not the relationship between two outcomes, and the word likely usually points to one outcome being more probable than another.

Two outcomes have the same probability means they are equally likely to happen. Probability is the way we measure how often something would occur if you could repeat the situation many times. When both outcomes share the same chance, each one would occur about the same number of times in the long run. For a fair coin, getting heads and getting tails each have a probability of 1/2, so they are equally likely. If two outcomes didn’t share the same probability, one would be more likely than the other, which isn’t the case here. The idea of random describes the overall unpredictability of the process, not the relationship between two outcomes, and the word likely usually points to one outcome being more probable than another.