# TI Calculator Help - Math Department

The content on this page was made possible by a sabbatical taken during the Spring 2005 semester by Ohlone College Mathematics professor Jeff O'Connell. Unless otherwise stated, instructions will work in the same TI (Texus Instrument) family, that is, instructions for TI-83/84 have been checked on the TI-83/83 plus/83 plus silver edition/84 plus/84 plus silver edition. You will need a PDF file reader for all instruction sheets. There is a link to Adobe's free PDF reader at the bottom of this page.

All comments, corrections, and additions are welcome - please contact Jeff O'Connell at joconnell@ohlone.edu.

## Online Manuals

Links take you to the Texas Instruments website.

## Basic Graphing

## Basic Matrix Operations

## Calculus I Computations

## Finance

## Regression

## Simplex Method

## Statistics and Probability on the TI-83/84

- Statistics and Probability – Entering data, descriptive statistics, factorials, permutations, combinations, binomial and normal distributions.
- Confidence Intervals – Calculating confidence intervals for 1 and 2 population means and proportions using data or statistics.
- Hypothesis Tests – Calculating Hypothesis Tests for 1 and 2 population means and proportions using data or statistics.

## Descriptive Statistics

## Stuff Everybody should know about their Calculator

## Solver Basics

## Solver – Advanced

Adobe Reader (free) or other browser plug-in/add-on for opening PDF documents is required to open files on this page marked "PDF".