This is a question with answer options. What kind of thing would the answer to the question "What is the probability that at least 2 out of 25 people will have the same birthday ?" be an entity, an abbreviation, a description, a human, a location, or a numeric value?

pick from the following. 1. description. 2. entity. 3. abbreviation. 4. human. 5. numeric. 6. location.
5.