This series of tutorials for the TI-83 (or TI-83 Plus) is meant to accompany the TI-83 tutorial workbook written by Donna Hiestand-Tupper. This tutorial is in pdf format. You will need Adobe Acrobat in order to download this file. Click Adobe Reader and scroll down to downloads if you need the Adobe Acrobat Reader plug-in.

Click Tutorial in order to download the tutorial.

Currently, only the chapters on single population confidence intervals, population
hypothesis test, linear regression, Chi-Square and ANOVA are completed. In order to
view the online presentations that are sound enhanced, you will need to install the Flash
plug-in, available from Macromedia. The download is free and available from Macromedia.
When you are done, click the BACK button on your browser to get to this page. Then
get your popcorn and enjoy the show.

One other thing to remember, these presentations take a lot of memory and may take a while
to download. Be patient. It is worth the wait.

**Calculator Basics **

**Creating Statistical Graphs: All Statistical Graphs use STATPLOT.**

**Measures of Central Tendency and Dispersion **

- Means, Medians, Variance, Standard Deviation, and 5-Number Summaries. (1-Var Stats)
- Means and Standard Deviations of grouped data. (1-Var Stats)

**Binomial Probabilities**

- Calculating a binomial probability. (binompdf)

**Normal Distribution **

- Standard Normal Curve (normalcdf)
- Normal Curve (normalcdf)
- Finding Raw Scores (invNorm)
- Central Limit Theorem (invNorm)

**Confidence Intervals**

- 1 Proportion using summary statistics.(1PropZInt)
- Confidence Interval for Single Population Mean, Sigma Known, summary statistics. (ZInterval)
- Confidence Interval for Single Population Mean, Sigma Unknown, summary statistics. (TInterval)

**Hypothesis Testing**

- 1 Population Proportion, using summary statistics. (1PropZTest)
- 1 Population Mean, using summary statistics, sigma known.(ZTest)
- 1 Population Mean, using summary statistics, sigma unknown.(TTest)
- Difference between 2 population proportions. (2PropZTest)
- Difference between 2 population means, independent samples. (2SampTTest)
- Dependent, paired or matched samples. (TTest on differences)

**Linear Regression**

- Centroid.(2-Var Stats)
- Correlation Coefficient and Regression Equation.(LinRegTTest)

*X*^{2} - Chi Square

- Test for Independence.
*X*^{ 2}Test

**Analysis of Variance (ANOVA) **

- Test for equality of means. (ANOVA)

Donna Hiestand-Tupper