Blind taste test to compare brands of bottled water
A dataset with 100 observations on the following 10 variables.
Gender |
Gender of respondent: F=Female M=Male |
Age |
Age (in years) |
Class |
Year in school F=First year J=Junior O=Other P SO=Sophomore SR=Senior |
UsuallyDrink |
Usual source of drinking water: Bottled, Filtered, or Tap |
FavBotWatBrand |
Favorite brand of bottled water |
Preference |
Order of perference: A=Sams Choice, B=Aquafina, C=Fiji, and D=Tap water |
First |
Top choice among Aquafina, Fiji, SamsChoice, or Tap |
Second |
Second choice |
Third |
Third choice |
Fourth |
Fourth choice |
Result from a blind taste test comparing different four different types of water (Sam's Choice, Aqufina, Fiji, and tap water). Participants rank ordered waters when presented in a random order.
http://www.amstat.org/publications/jse/v18n1/lunsford.pdf