Texas Instruments TI-84 Plus CE Getting Started page 50

You can plot your statistics data in these ways:
• Scatter plot
• xyLine
• Histogram
• Regular or Modified box-and-whisker plot
• Normal probability plot
To find the two variable statistics for L1 and L2:
1. Press ....
2. Press ~ to highlight CALC .
3. Press † until you highlight 2:2-Var Stats , then Í.
4. Press † until you highlight Calculate , then Í.
▶
The screen will display the variable statistics.
Working with Probability and Statistics 45