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What's on the worksheet
- Find the expected count and the gap between it and the actual count.p = 0.2, n = 50, c = 13p = 0.6, n = 300, c = 171p = \dfrac{1}{4}, n = 800, c = 212p = 0.05, n = 2{,}000, c = 93p = \dfrac{1}{8}, n = 4{,}000, c = 530
- Reason about which deck a flashcard app picks over many taps.
- Reason about a picker app that chooses reading or math each morning.
- Compare rare item chances in two video games.
- Decide if statements about random digits are true or false.
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The free lesson teaches it with worked examples and practice problems.
The law of large numbers and the gambler's fallacy: the lesson ›More Chapter 12 worksheets: Compound events and simulation
- 12.1The fundamental counting principle
- 12.2Tree diagrams and organized lists
- 12.3Independent events and the multiplication rule
- 12.4Dependent events and drawing without replacement
- 12.5Designing a simulation
- 12.6The law of large numbers and the gambler's fallacy
- 12.7Running a simulation and estimating a probability