- Enter the data into a list using the procedure above.
- Press 2nd and Y=. This will take you to the STAT PLOT menu.
- Press ENTER when the desired plot number is highlighted (you might want to make sure other plots are turned off).
- Select the word ON and press ENTER.
- Press the down arrow key, and select the third icon in the first row (it will look like a histogram) and press ENTER.
- Input the list in which the data are stored next to Xlist.
- If your data are all stored in one list, Freq should be set to 1. If you have a list of frequencies associated with your list of data, you will need to input the name of this list on the Freq line.
- Press WINDOW.
- Set up the window as follows:
- Xmin: lowest class boundary
- Xmax: highest class boundary
- Xscl: class width
- Ymin: 0
- Ymax: a little higher than the largest frequency
- Yscl: Could use a lot of things here, but 1 will work
- Xres: 1
- Press GRAPH. The calculator should now display the desired histogram. You can view details about each of the bins by pressing TRACE.
Old Operating System Manual
