6.1 Discrete random variables

1.1   1.1 stem-and-leaf diagrams

1.2   1.2 Histograms

1.3   1.3 Cumulative

2.1   2.1 Functions_Definition of a function

2.2   2.1 Mode and the modal class

2.3   2.2-1 The Mean

2.4   2.2-2 The Mean

2.5   2.3-1 The Median

2.6   2.3-2 The median

3.1   3.4-2 Variance and standard deviation

3.2   3.1 The Range

3.3   3.2 Interquartile range and percentiles

3.4   3.3 Box-and-whisker plot

3.5   3.4-1 Variance and standard deviation

4.1   4.1 Experiments events and outcomes

4.2   4.2 Mutually exclusive events and the addition law

4.3   4.3 Independent events and the multiplication law

4.4   4.4 Conditional probability

4.5   4.5 Dependent events and conditional probability

5.1   5.1-1Permutations

5.2   5.1-2 Permutations

5.3   5.1-3 Permutations

5.4   5.2 Combinations

5.5   5.3 Problem solving with permutations and combinations

6.2   6.2 Probability distributions

6.3   6.3 Expectation and variance of a discrete random variable

7.1   7.1-1 The binomial distribution

7.2   7.1-2 The binomial distribution

7.3   7.1.3 Expectation and variance

7.4   7.2-1 The geometric distribution

7.5   7.2-2 The geometric distribution

8.1   8.1 Continuous random variables

8.2   8.2-1 The normal distribution

8.3   8.2-2 The normal distribution

8.4   8.3 Modelling with the normal distribution

8.5   8.4 The normal approximation to the binomial distribution