This tutorial describes the process for creating a histogram on a TI-84 Graphing Calculator.
Watch the 3 minute video or follow the steps below it.
1. Turn your Stat Plot ON and select the Histogram Icon.
Select [2nd[ [Stat Plot]. Use the arrow keys to turn the Stat Plot "On". Press 'ENTER'. Then use the arrow keys to select the Histogram Icon. Press 'ENTER' to select. Note: Be sure that there are no graphs in the [Y=] button that will graph over your histogram!
![Turn your Stat Plot ON and select the Histogram Icon.](https://media.screensteps.com/image_assets/assets/001/997/861/original/4C22FBE2-077E-4205-A64F-3C77F459185A.png)
2. Go to STAT --> Edit. Press 'ENTER'.
![Go to STAT --> Edit. Press 'ENTER'.](https://media.screensteps.com/image_assets/assets/001/997/863/original/0B7FA149-EA2A-4262-8602-3638D2498259.png)
3. Type values into L1. Press 'ENTER' after each entry.
![Type values into L1. Press 'ENTER' after each entry.](https://media.screensteps.com/image_assets/assets/001/997/858/original/C032D2EA-EFF7-4884-9DF8-3AD0066B8B22.png)
4. Go to Zoom Stat (Zoom 9) to view and to create a friendly window.
After selecting ZOOM, press the number "9" on the key pad. Or use the arrow keys to scroll down to number 9 and press 'ENTER'.
![Go to Zoom Stat (Zoom 9) to view and to create a friendly window.](https://media.screensteps.com/image_assets/assets/001/997/856/original/79235F3A-9414-4CFD-97BB-6990E3185706.png)
5. Use the TRACE button and arrow keys to toggle through the bars of the histogram.
![Use the TRACE button and arrow keys to toggle through the bars of the histogram.](https://media.screensteps.com/image_assets/assets/001/997/852/original/29C32FA6-058D-4397-8798-7644F9FDEE51.png)
6. Change the bin by going into Window and changing the x scale.
Use the arrow keys to scroll down to the Xscl. Type in the new numbers. Press 'ENTER'.
![Change the bin by going into Window and changing the x scale.](https://media.screensteps.com/image_assets/assets/001/997/854/original/8FF7D61C-3A15-4110-BB80-1258F3EA3143.png)
7. Press GRAPH. The new histogram will reflect new heights of the bars with a different bin value.
Use the trace button and arrow keys to view the new values on the histogram.
![Press GRAPH. The new histogram will reflect new heights of the bars with a different bin value.](https://media.screensteps.com/image_assets/assets/001/997/859/original/ACE9B62F-16A0-4E96-B56A-34B273EF9849.png)