1. Color the marks by if the QB's school is in the Big Five, Group of Five, or Independent

1a. no restrictions

Explanation: With a color scheme of no restrictions for 3 group of data; Red-Green-Blue are the more relevant colors to differentiate the groups easily.

1b. color-blind safe

Explanation: With a color scheme of colorblind safe; Red color is not preferred.

1c. photocopy safe

Explanation: Photocopy safe indicates that a given color scheme will withstand black and white photocopying. These colors were used to easily distinguish when the graph is photo copied.

2. Plot only QBs from schools in the Big Five conferences. Color the marks by conference.

2a. no restrictions

Explanation: Using these colors with reference to conference so as to differentiate 5 different conferences.

2b. can you do a color-blind safe or photocopy safe version? why or why not?

3. Plot only the top 5 QBs by rank and color the marks by rank.

3a. choose a multi-hue colormap

Explanation: Ranking is a sequential attribute. In this graph, dark color is used for high rank to light color for low rank.

3b. choose a single-hue colormap

Explanation: Ranking is a sequential attribute. In this graph, high saturated color is used for high rank to low saturated color for low rank.