### Items to do on Correlation Applet

- Regression line extending left of y-axis
- Points can be dragged outside of range
- Formula for regression constant/intercept value
- Regression equation: y = b x + a
- Make error lines more precise
- Raw score formulas
- When the window is resized, the scale of the boxplots are not being
correctly recomputed.

- Sort Data - "selected" option still does not work
- Built-in data sets
- Hot spots on Formula Canvas
- Box plot - be able to show details (mean, 25th and 50th and 75th
percentiles)
- Be able to set the font size for formulas
- Show area boxes
- Be able to move line to try to minimize area
- Be able to save data sets
- Print functions
- Show coordinates of active point

- Formatting
- Major/minor ticks
- Snap points

Greyed out items have been completed.