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- Independent probabilityGet 3 of 4 questions to level up!
- Probabilities of compound eventsGet 3 of 4 questions to level up!
- Dependent probabilityGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

- The counting principleGet 3 of 4 questions to level up!
- PermutationsGet 3 of 4 questions to level up!

- CombinationsGet 3 of 4 questions to level up!
- Permutations & combinationsGet 5 of 7 questions to level up!

- Probability with permutations and combinationsGet 3 of 4 questions to level up!

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

- Expected valueGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

- Expected value with calculated probabilitiesGet 3 of 4 questions to level up!
- Making decisions with expected valuesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 160 Mastery points

Up next for you:#### Unit test

Level up on all the skills in this unit and collect up to 1300 Mastery points!