samples from four cities are collected and their physico-chemical properties for ten variables, such as
Dissolution, etc., are measured. We would then like to test if the properties are same across the four cities and in which case a same water treatment approach can be adopted across the cities.
A data frame with 63 observations on the following 10 variables.
the pH concentration
alkalinity of the water sample
calcium hardness of the water
magnesium hardness of the water
Gore, A.P., Paranjape, S. A., and Kulkarni, M.B. (2006). 100 Data Sets for Statistics Education. Department of Statistics, University of Pune.
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