Name: Water Purification Systems


Abstract: In addition to the measuring of pH values of water samples, the study of water purification systems can be measured with other variables to determine the water’s purity.


Variables (column):

  1. Type of filtration system (0=Deionizing, 1=Ultra-Pure)
  2. pH value
  3. Conductivity (siemans/cm)
  4. TAMP (total aerobic microbial population in terms of the number of colony-forming units per 100ml)
  5. TOC (total organic carbon in parts per billion)


Possible Uses: Correlation, General Linear Model, Independent Sample T Test


References: Levine, David, Patricia Ramsey, and Robert Smidt.  Applied Statistics for Engineers and Scientists.  Upper Saddle River, NJ: Prentice Hall 2001.