Introduction to Probability
These lessons on probability will include the following topics: Samples in probability, Probability of events, Theoretical probability, Experimental probability, Probability problems, Tree diagrams, Mutually exclusive events, Independent events, Dependent events, Factorial, Permutations, Combinations, Probability in Statistics, Probability and Combinatorics.
What is Probability?
Probability is the study of chance or the likelihood of an event
happening. Directly or indirectly, probability plays a role in all
activities.
For example, we may say that it will probably
rain today because most of the days we have observed were rainy
days.
However, in mathematics, we would require a more accurate
way of measuring probability.
Probability used in Statistics
Probability and Combinatorics Videos
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.
