Performing A Statistical Calculation - Texas Instruments TI-89 Titanium User Manual

6. Change the graph format if necessary.
7. ,
9
— or —
@ 8 Í
Graph the selected equations
(8 %).

Performing a Statistical Calculation

From the Data/Matrix Editor, use the ‡
calculations. You can analyze one-variable or two-variable statistics, or perform several
types of regression analyses.
The Calculate Dialog Box
You must have a data variable opened. The Data/Matrix Editor will not perform statistical
calculations with a list or matrix variable.
Statistics and Data Plots
toolbar menu to perform statistical
Calc
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