Name: Fly Ash


Abstract: An experiment was conducted to explore the effects of various amounts of fly ash in high-strength concrete.  Data was collected that indicated the compressive strength of 28-day-old samples of 4000-psi specified-strength concrete using from 0 to 60% fly ash.


Variables (column):

  1. Percent Fly Ash
  2. PSI


Possible Uses: ANOVA, Linear Regression


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