The TI-84 family of graphing calculators (including the TI-83) can be very useful in helping with calculating and graphing various topics in statistics and mathematics. Learn how to use the graphing calculator through video tutorial. Many different uses will be explored. Click on the categories below to move to videos for that category.

The TI-84 family of graphing calculators can be extremely useful in Statistics. It really speeds up the process of statistical computations. The calculator is programmed with many commonly used statistical formulas, as well as confidence intervals and hypothesis tests. Most of the computations in Statistics are found using technology, and the a graphing calculator is a great tool that can be taken along wherever needed.

Creating a Histogram

Finding the Mean and Median

Finding the Weighted Mean

Approximate the Mean of a Histogram

Variance and Standard Deviation

Box (Box and Whisker) Plot

Mean, Variance, St. Deviation of Random Discrete Variables

Expected Value of a Probability Distribution

Z-Interval for the Mean - Given Stats

Z-Interval for the Mean - Given Data

t-Interval for the Mean - Given Data

t-Interval for the Mean - Given Stats

z-Test Using P-value

t-Test Using P-value

Find a Critical Value z

Find a Critical Value t

1-Proportion Z-Test Using a P-value

Find a Critical Value t

Scatter Plot and Correlation Coefficient

Line of Best Fit and Making Predictions

Linear vs Exponential Regression

Probability

The TI-84 family of graphing calculators are programmed with all of the major probability distributions. They are programmed to find the probability density function (pdf), as well as the cumulative density function (cdf) for the most commonly used discrete and continuous probability distributions.

Binomial Probability

Simulating the Law of Large Numbers

Creating a Discrete Probability Distribution

Probability for Normal Distribution

Find z-Score Given Area

Find z-Score

Find X-Value Normal Distribution

Probability of Mean in a Sampling Distribution

Binomial Probability Distribution and Histogram

Probability with Combinations

Algebra

The TI-84 family of graphing calculators can be very useful in an Algebra class. It can help with checking solutions, graphing functions, finding solutions, and many other things. Watch video tutorials to help aid in an Algebra course.

Check Solutions with TI-84

Solve a Radical Equation - Use TI-84 to Check Solution