* A two-way ANOVA table for the fuel consumption data from 
* Newbold (1995, p. 614). 
* Reference: Newbold (1995, pp. 618-9).
SAMPLE 1 6
READ A B C / LIST
  25.1  23.9  26.0
  24.7  23.7  25.4
  26.0  24.4  25.8
  24.3  23.3  24.4
  23.9  23.6  24.2
  24.2  24.5  25.4
STAT A B C / ANOVA BARTLETT
STOP