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Fourth - Information handling
Standard 4.ID.1.1 - Given a table, find the rate of change between two data points.
Data and analysis • I can evaluate and interpret raw and graphical data using a variety of methods, comment on relationships I observe within the data and communicate my findings to others. • In order to compare numerical information in real-life contexts, I can find the mean, median, mode and range of sets of numbers, decide which type of average is most appropriate to use and discuss how using an alternative type of average could be misleading. • I can select appropriately from a wide range of tables, charts, diagrams and graphs when displaying discrete, continuous or grouped data, clearly communicating the significant features of the data. • Interprets raw and graphical data. • Uses statistical language, for example, correlations, to describe identified relationships. • Calculates the mean, median, mode and range of a data set. • Selects the most appropriate statistical diagram to display a given data set, for example, stem and leaf. • Justifies the most appropriate statistical diagram to display a given data set. • Uses different types of charts to display discrete, continuous and grouped data appropriately.