Using Data & Statistics - Texas Instruments TI-NSPIRE Software Manual

Using Data & Statistics
The Data & Statistics application provides tools to:
• visualize sets of data in different types of plots.
• directly manipulate data sets to explore and visualize data
relationships. Data changes in one application are dynamically
applied to all linked applications.
• explore central tendency and other statistical summary techniques.
• fit functions to data.
• create regression lines for scatter plots.
• graph hypothesis tests and results (z- and t-tests) based on summary
statistics definitions or data.
Note: In the following example, Lists & Spreadsheet is shown along with
Data & Statistics. This represents a typical page set-up.
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Data & Statistics tool menu (displays when a Data & Statistics work
area is active)
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Sample Data & Statistics work area
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Problem/Page number counter
Using Data & Statistics
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