Each student is expected to post at least twice. For your original post, please select one topic to work on and start a thread. Reply to at least one class member's post. Replies should be meaningful. Avoid responses such as "Great job", "I agree with you", etc., that do not add content. Read Wainer's How to Display Data Badly. Include a picture or link of the worst data display you have seen at work or in the media, and identify which of Wainer's rules applies. The rules are summarized in Wainer Summarized. Next read, Chart Junk Considered Useful after All, by Robert Kosara, https://eagereyes.org/criticism/chart-junk-considered-useful-after-all. describe "Chart Junk". Generally, Chart Junk should be avoided. When is it useful?