.The Data & Statistics application provides tools to:
| • | Visualize sets of data in different types of plots. |
| • | Directly manipulate variables 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. |
| ▶ | To start a new document with a blank Data & Statistics page: |
From the main File menu, click New Document, and then click Add Data & Statistics.
Handheld: Press c, and select Data & Statistics .
| ▶ | To add a Data & Statistics page in the current problem of an existing document: |
From the toolbar, click Insert > Data & Statistics.
Handheld: Press ~ and select Insert > Data & Statistics.
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Data & Statistics menu |
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Á |
Work area |
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Add Variable regions on x-axis and y-axis |
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à |
Normal Probability Plot with expression |
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Data point with coordinates |