Name: Auto Filters Data


Abstract: This dataset looked at 36 different kinds of vehicles and measured the noise (decibels), size of the vehicle, and the type of oil filter.


Variables (column):

  1. Noise (decibels)
  2. Size of Vehicle (1=Small, 2=Medium, 3=Large)
  3. Type of Oil Filter(0=Standard, 1=Octel)


Possible Uses: Independent Samples T-Test, ANOVA



A. Y. Lewin and M. F. Shakun, Policy Sciences: Methodology and Cases (New York: Pergammon Press, 1976) p. 313.