Outliers: Finding Extreme Values
- 1. Photo by Robert S. Donovan - http://www.flickr.com/photos/booleansplit/8482641188/
- 5. Photo by Ged Carroll - http://www.flickr.com/photos/renaissancechambara/2288556895/
- 10. Photo by Sharon Drummond - http://www.flickr.com/photos/dolmansaxlil/5795640662/