Probability and statistics
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Probability
1Finite events, probability assignments and complementsOpen, set of 8START2Describe and order probability valuesOpen, set of 8START
Venn diagrams and tables
3Venn diagrams, two-way tables and set notation for two eventsOpen, set of 8START4Complete and use a two-way probability tableOpen, set of 8START5Compound events, the addition rule and mutual exclusivityOpen, set of 8START
Set notation
6Event notation and shaded regionsOpen, set of 8START7Finite sets and set operationsOpen, set of 8START
Two-step sample spaces
Tree diagrams
Experimental probability
10Experimental probability from observed frequenciesOpen, set of 8START11Design and interpret a probability simulationOpen, set of 8START
Measures of centre
12Find the mean and the median, and choose between themOpen, set of 8START13Work backwards from a mean or medianOpen, set of 8START14Mode, bimodal and no-mode data, and the effect of an outlierOpen, set of 8START
Stem-and-leaf plots
15Construct an ordered stem plot from raw dataOpen, set of 8START16Construct and read back-to-back stem-and-leaf plotsOpen, set of 8START17Describe the shape of a distributionOpen, set of 8START
Grouped data and histograms
18Group numerical data into class intervalsOpen, set of 8START19Construct a histogram from a frequency tableOpen, set of 8START20Read values from a histogramOpen, set of 8START
Measures of spread
Box plots
22Produce a five-number summary and construct a boxplotOpen, set of 8START23Read values and percentages from a boxplotOpen, set of 8START24Compare a numerical variable across groupsOpen, set of 8START
Surveys and statistical investigations