Chapter 15: The losses from the 23 factorial runs investigating
RCA's picture-tube manufacturing
facility.

Col 1: Factor A level.
Col 2: Factor B level.
Col 3: Factor C level.
Col 4: The response (loss).

           -        -        -    1.28
           +        -        -    1.93
           -        +        -    0.94
           +        +        -    1.31
           -        -        +    0.36
           +        -        +    1.11
           -        +        +    1.16
           +        +        +    1.58