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.