Blind taste test to compare brands of bottled water
A data frame with 100 observations on the following 10 variables.
Gender Gender of respondent:
Age Age (in years)
source of drinking water:
FavBotWatBrand Favorite brand of bottled water
Preference Order of perference:
First Top choice among
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.
"Water Taste Test Data" by M. Leigh Lunsford and Alix D. Dowling Finch in the Journal of Statistics Education (Vol 18, No, 1) 2010