Attributions
- "USAG-Humphreys teens participate in a focus group" by USAG- Humphreys (https://www.flickr.com/photos/usaghumphreys/3568673346) -- Licensed by CC BY 2.0 (https://creativecommons.org/licenses/by/2.0/) -- Image scaled up, cropping edges
- "Split Testing" by Jerry Nihen (https://www.flickr.com/photos/126103122@N03/14886097526) -- Licensed by CC BY 2.0 (https://creativecommons.org/licenses/by/2.0/) -- Image scaled up, cropping edges