Using Data & Statistics - Texas Instruments TINSPIRE Manual Book

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Using Data & Statistics

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.

Data & Statistics tool menu

Add Variable

Normal Probability Plot with expression (click line to display)

Data point with coordinates (hover to display xlist variable data with

regions on x-axis and y-axis

Using Data & Statistics