Why did I find this after my textbook was published? Damn it. I have a whole section about how Y-axis manipulation can make small differences look huge and then...I find this. Damn it. Source:   https://www.reddit.com/r/dataisugly/comments/1hjr01o/height_of_female_popstars/

I love my more elaborate examples, but this is a short, sweet, and interesting way to refresh your measures of central tendency lecture when you explain mode. I present you with the modal religions in each U.S. county: Found on Reddit:   https://www.reddit.com/r/dataisbeautiful/comments/1hejglm/most_common_religion_in_every_us_county_oc/ Source of Original Data: https://www.thearda.com/?gad_source=1&gclid=CjwKCAiA9vS6BhA9EiwAJpnXw7IpjxFvuiS3UvLycZrZ2ggtEzS2JDR-ow0mksK-9rD06G8Lgq6mlhoC1nwQAvD_BwE

My students struggle with sleeping and are distracted by electronics. This interactive activity allows them to think about their sleep relative to norms regarding age and sex. It also dives deeply into how sleep changes over a person's lifespan, which is a topic suitable for non-static classes like Health or Developmental.   https://www.washingtonpost.com/wellness/interactive/2024/sleep-data-survey-americans/ *You need a WaPo subscription or paywall buster to get to this interactive. Like this one! https://www.removepaywall.com/search?url=https://www.washingtonpost.com/wellness/interactive/2024/sleep-data-survey-americans/ Here is a quick interactive that a) lets your students see how well they sleep, in comparison to their demographic and b) think about median data and percentile data.  1. Repursped, gently used data is really everywhere. This interactive uses data from the Census Bureau. Which is a way to measure sleep, but not the only way. 2. Median and percentil...

Many thanks to Dr. Sara Appleby for sharing this data with me!! I really enjoy silly data, like this  one from Jayson Jenks, writing for  The Athletic,  which shows how many Uncrustables each team eats per  week. Well, data from the teams that elected to participate and/or didn't make their own PB and Js. The whole article is fun, so give it a read. It makes sense that hungry athletes would go for a quick, calorie-dense, nostalgic snack containing protein.  Here is the data visualization:  Damn, Denver.  I entered this data into a spreadsheet for all of us. Spoiler alert: The number of Uncrustables eaten per week does not vary by league (independent t -test example), and the number of wins in 2023 does not correlate with the number of Uncrustables eaten per week in 2023 (correlation/regression example). Also, for my own curiosity, I re-ran the data after deleting Denver, and it wasn't enough of a difference to achieve significance.  

When I teach the basics of probability in Intro Stats, I always emphasize absolute vs. risk. I am delighted to have a brand new example. Thanks to Sy Islam for sending it my way. Here is the headline  from The New York Post: So, one murder is too many murders. A 60% increase feels very scary. Because relative risk is always the scary risk.  Since this reporting is about something that is very serious, the reporting itself should be serious, right? Well, what were the absolute values for subway murders? I mean, The New York Post would never, ever want to instill fear in people, right? Well, despite this headline, The New York Post, much to its credit, did include the absolute data in the actual article: Eight murders, versus five in the previous years. Which is too terrible, but not nearly as frightening as a (checks notes) SOARING 60% increase. Anyway. Ta-da! Use this in your class. 

Google will let you make a GIF of your data. I made this GIF using YouGov data. So far, it lets you make four different kinds of GIFs. This is a small tool, but it is an excellent alternative/supplement when you are teaching students how to present their data in a PowerPoint. It isn't very show, which is the point, I think. You wouldn't want to be distracted from your data, but it adds some motion. ALSO: I personally love GIFS.