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What's on the worksheet
- Leah's family keeps three hens.
- Carlos lands a kickflip on his skateboard with probability 0.6 on each try, whatever happened on other tries.
- Each morning a puzzle app posts two puzzles:
- A math app ends each lesson with a bonus round.
- Blindfolded at a party, Amara swings at a piñata until she hits it.
Teach it first
The free lesson teaches it with worked examples and practice problems.
Running a simulation and estimating a probability: the lesson ›More Chapter 4 worksheets: Probability and random variables
- 4.1The general addition rule
- 4.2Finding a conditional probability
- 4.3The general multiplication rule
- 4.4Running a simulation and estimating a probability
- 4.5Density curves: area, mean and median
- 4.6The standard normal distribution
- 4.7Normal calculations: areas and percentiles
- 4.8Random variables and probability distributions
- 4.9Cumulative probability
- 4.10Expected value
- 4.11Variance and standard deviation of a random variable
- 4.12Linear transformations of a random variable
- 4.13Combining random variables