How is experimental probability determined?

Experimental probability is determined through repeated trials of an experiment. This involves conducting the experiment multiple times, recording the outcomes, and then calculating the probability based on the number of successful outcomes relative to the total number of trials. This method provides a practical and empirical measurement of how likely an event is to occur, reflecting real-world conditions rather than relying solely on theoretical predictions.

In contrast, theoretical calculations involve using mathematical models to predict the probability without conducting any experiments. Observing a single occurrence does not provide enough data to assess probability accurately, as it would only give a snapshot instead of a comprehensive view. Estimating outcomes without trials lacks concrete evidence and does not yield reliable data for determining probability. Hence, the focus on repeated trials gives experimental probability its strength and reliability.