QUESTIONS
- The tensile strength of Portland cement is being studied. Four different mixing techniques can be used economically. The following data have been collected:
Mixing Techniques | Tensile Strength (lb/in2) | |||
Posts Tagged ‘ tukeyHSD Test ’
Experimental Design: Problem Set
Zero Inflated Models and Generalized Linear Mixed Models with R.
Zuur, Saveliev, Ieno (2012).
