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- Sample proportions
- Sampling distribution – small populations
- Sampling distribution – large populations
- Sampling distribution – normal distribution approximation
- Mean & variance of a sample proportion
- Sampling distribution – comparing approximations
- Confidence intervals
- Margin of error

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- Probability density functions
- Calculating probabilities
- Median value
- Mean value
- Variance
- Cumulative probability distributions

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- The coin toss – three coins
- The coin toss – four coins
- The binomial probability distribution
- Rolling dice
- How many trials?
- Using the TI nSpire
- Graph of binomial distribution
- Mean & standard deviation

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- Continuous probability density functions
- The normal distribution
- Calculating probabilities
- Z tables
- Finding values from a probability

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- Probability distributions
- Discrete random variables
- Expected values (mean)
- Variance
- Linear functions – mean & standard deviation
- Standard deviation

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