Statistics
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Data collection and types
Frequency tables and histograms
3Build a frequency and percentage frequency tableOpen, set of 8START4Build a bar chart from a frequency tableOpen, set of 8START5Group numerical data into class intervalsOpen, set of 8START6Construct a histogram from a frequency tableOpen, set of 8START7Read values from a histogramOpen, set of 8START8Describe the shape of a distributionOpen, set of 8START9Choose an appropriate display for a variableOpen, set of 8START10Read values from a frequency table or bar chartOpen, set of 8START11Critique statistical displays and claimsOpen, set of 8START
Dot plots and stem-and-leaf plots
12Construct a dot plot from raw dataOpen, set of 8START13Construct an ordered stem plot from raw dataOpen, set of 8START14Compare a numerical variable across groupsOpen, set of 8START
Measures of centre and range
15Mean, mode, median and range of a data listOpen, set of 8START16Find the mean and the median, and choose between themOpen, set of 8START17Find measures of centre from a frequency displayOpen, set of 8START
Quartiles, interquartile range and outliers
18Find the range, the quartiles and the IQROpen, set of 8START19Find the fences and identify outliersOpen, set of 8START20Produce a five-number summary and construct a boxplotOpen, set of 8START
Box plots
21Produce a five-number summary and construct a boxplotOpen, set of 8START22Read values and percentages from a boxplotOpen, set of 8START23Compare a numerical variable across groupsOpen, set of 8START
Time-series trends
24Plot, read and classify a basic time-series graphOpen, set of 8START25Construct and read a time series plotOpen, set of 8START26Identify qualitative features in a time seriesOpen, set of 8START
Bivariate data and scatterplots
27Identify the explanatory and response variablesOpen, set of 8START28Construct a scatterplot from a data tableOpen, set of 8START29Read a scatterplotOpen, set of 8START30Describe an association from a scatterplotOpen, set of 8START31Association is not causationOpen, set of 8START
Line of best fit
Categorical relationships