How is experimental probability determined?

Experimental probability is determined through actual trials or experiments rather than theoretical calculations or assumptions. This means that it relies on data collected from past experiments to assess the likelihood of an event occurring. By conducting multiple trials and observing the outcomes, you can gather empirical data which helps to form a more accurate probability based on real-world results.

The statistical nature of experimental probability arises from the repetition of these trials. As more trials are conducted, the experimental probability tends to converge towards the theoretical probability, providing a more accurate estimate of the likelihood of an event. This approach is particularly useful in situations where theoretical outcomes might not apply, or where real-world variability can affect results.

The other options don't capture the essence of how experimental probability is determined, as they either focus on theoretical expectations, rely on past outcomes without conducting new trials, or suggest guesses rather than systematic observation and data collection.