📗 The quizzes must be completed during the lectures. No Canvas submissions are required. The grades will be updated by the end of the week on Canvas. Alternative ways to get the points are listed below in the D23 sections.

📗 Please submit a regrade request if (i) you missed a few questions because you are late or have to leave during the lecture; (ii) you selected obviously incorrect answers by mistake (one or two of these shouldn't affect your grade): Link

📗 Use the sign-up sheet: Google Sheet. You can sign up and post anonymously (anonymous Piazza posts are not anonymous to instructors).

📗 Please create a follow-up discussion post on the Piazza (it is okay to post anonymously). No Canvas submissions are required. The grades will be updated at the end of the week on Canvas.

📗 Find two visualizations of the same dataset that tell different stories (or lead to different conclusions) about the dataset. The images should be visualizations of datasets, not diagrams or photos. Share the images on Piazza and briefly explain the stories told by each visualization.

📗 One or both of the images can be visualizations you made (by hand or using a statistical software) or found on the Internet, you should explain in the post where you got the images from.

📗 You can read about misleading data visualizations (i.e. visualizations that lead people to a story that you may or may not agree with), for example: Link,  Link, Link, or Link.