Basic Statistics & Probability RESOURCES

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Bar Grapher

Need to make a bar graph? Use this.

Line of Best Fit

Enter (x, y) data into this application and explore finding the line of best fit.

Box Plotter

This application shows seven different data sets as box-and-whisker plots.

Box Plot

Use this application to make your own box and whisker plot.

Canada Data Map

This site displays geographical data about the Canadian provinces in different forms, including box-and-whisker.

State Data Map

This site displays geographical data about the United States in different forms, including box-and-whisker.

Mean and Median

Enter your own data and investigate how the mean and median differ. You can also use this site to create box and whisker plots.

Circle Grapher

Create a circle graph using your own data, or explore pre-existing data sets.

Histogram Tool

Create a histogram using your own data, or explore pre-existing data sets.

Multi-Bar Graph

Working on double bar graphs? Check this out.

Plop It!

This application plots data in a bar graph and shows where the mean, median, and mode lie. It can adjust these averages as more data is added or subtracted.

Stem and Leaf Plotter

Here is an application to make a stem and leaf plot.

Party Time Demo

A quick game to look at biased vs. unbiased polling questions.

Simple Monty Hall

Use this simple interactive version of the Monty Hall problem to look at experimental probability.

Coin Toss

Here is a virtual coin toss where you can enter the number of flips.

Experimental Probability

Choose a spinner and look at different experimental probabilities.

Fire

This probability application allows you to simulate how a forest fire would spread using different levels of probability.

Adjustable Spinner

Create the spinner perfect for your probability needs.

Random Drawing Tool

Working on theoretical vs. experimental probability? Use this application to explore the differences between the two.

Marbles

This choosing marbles application is a little advanced for pre-algebra but nicely demonstrate replacement vs. no replacement as well as order vs. no order.

Racing Game with One Die

Here is a simple dice simulator game that allows you to enter which numbers “win”.