Statistics on the TI-83 and TI-83 Plus

For use in Georgetown University statistics classes: Math-006 and Math-040. Updated 8/4/04.


Statistics and the TI-83 Keyboard

The TI-83 keyboard is shown below.  The four menu key for doing statistics are the STAT PLOT key, the STAT key, the VARS key, and the DISTR key. Various submenus appear when you press these keys.

Entering Data

Statistical Graphing

Descriptive Statistics

Press STATand activate CALC.

Correlation and Regression

Normal Probability Calculations

Hypothesis Tests for Means and Proportions

Confidence Intervals for Means and Proportions

c2 - Tests

Inference for Linear Regression

Other TI-83 manuals on the web