**PROCEDURES OPTIMIZED FOR PADS & PHONES**

**Home for Website
**©
2012 Frank Kizer

Purpose:

or various pads without the need for horizontal scrolling. This means that they have only very basic navigation links and that tables, diagrams

and other graphics are kept to a minimum and are small in size. Furthermore, bells and whistles are eliminated.

Additionally, some of them are written with the newer TI-84 (with Operating System 2.55 or later.) Unless otherwise indicated,

the procedures will be for both the TI-83 Plus and TI-84.

**Algebra:**

1. Graphing a Function by Hand: Here
: Procedure for finding x-y pairs for graphing a function by hand using a TI-83 Plus or TI-84.

**Statistics**:** **

**Arithmetic with Lists:**
Here :**
**This web page will show how to do arithmetic such as sums, squares,
multiplication, and addition with lists. These

techniques will save many
arithmetic operations for students whose teacher requires detail arithmetic
calculations.

** Correlation Coefficient: ** Here
: This page describes the procedure for calculating the correlation coefficient
and graphing the best-fitting**
** line along with the scatter plot.

variance both using the calculator only and also doing the detailed arithmetic with the calculator.

**Newer TI-84 (Newer OS) procedures:**
Here : This page augments the Brief User Guide, found on website, for the TI-83Plus/TI-84. It
explains the new capabilities of working with fractions, matrices, some calculus
functions, a few additions to the MATH menu, and the Stats Wizard.

Statistics with a TI-84: Here : This page gives procedures for most basic statistics operations using a TI-84.

** User Guides:
Casio 9850 User Guide: **Here
: This web page gives general instructions for using the Casio 9850
calculator.

TI-83 Plus/TI-84 User Guide:

__ Linear Programming & Finite Math:__ 1. Inequalities Here:
This document describes in detail how to use the Inequality APP to solve a
linear programming problem by graphing.