Combinations and Permutations

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This video includes sample exercises and step-by-step explanations of combinatorics and binomial expansions for the California Standards Test.

This video includes sample exercises and step-by-step explanations of functions, combinations, and probability for the California Standards Test.

A helpful scientific calculator that runs in your web browser window.

It also gives formulas, description, etc for statistics.

How to compute a permutation

How to compute a Combination

It gives definitions and examples to statistic terminology and problems.