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# Unit 8: Get ready for probability and combinatorics

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## About this unit

How can you use dice, cards, and puzzles to explore chance and patterns? Learn the basics of probability and combinatorics in precalculus through engaging articles, activities, and videos that share the relevance and fun of these topics.

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### Practice

- Simple probabilityGet 5 of 7 questions to level up!
- Comparing probabilitiesGet 5 of 7 questions to level up!

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### Practice

- Basic set notationGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Experimental probabilityGet 5 of 7 questions to level up!
- Making predictions with probabilityGet 5 of 7 questions to level up!

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### Practice

- Interpret results of simulationsGet 3 of 4 questions to level up!

### Learn

### Practice

- Adding probabilitiesGet 3 of 4 questions to level up!
- Two-way tables, Venn diagrams, and probabilityGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

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Level up on all the skills in this unit and collect up to 900 Mastery points!