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Unit 8: Probability and combinatorics
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About this unit
Probability and combinatorics are the conceptual framework on which the world of statistics is built. Besides this important role, they are fascinating, fun, and often surprising!
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- Two-way tables, Venn diagrams, and probabilityGet 3 of 4 questions to level up!
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- Probability with general multiplication ruleGet 3 of 4 questions to level up!
- Interpret probabilities of compound eventsGet 3 of 4 questions to level up!
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- PermutationsGet 3 of 4 questions to level up!
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- CombinationsGet 3 of 4 questions to level up!
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- Graph probability distributionsGet 3 of 4 questions to level up!
- Probability with discrete random variablesGet 3 of 4 questions to level up!
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- Develop probability distributions: Theoretical probabilitiesGet 3 of 4 questions to level up!
- Develop probability distributions: Empirical probabilitiesGet 3 of 4 questions to level up!
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- Use probabilities to make fair decisionsGet 3 of 4 questions to level up!
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- Mean (expected value) of a discrete random variableGet 3 of 4 questions to level up!
- Interpret expected valueGet 3 of 4 questions to level up!
- Find expected payoffsGet 3 of 4 questions to level up!
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