Wait, we don't care about the multiple metric interaction? That's like saying we don't care about the heart of the experiment! Option C is clearly a joke answer.
Option B seems like the most logical choice here. Fractional factorial designs are used when we have limited knowledge about the interactions in a process.
Ettie
2 months agoLai
2 months agoTrinidad
2 months agoVashti
1 months agoWai
1 months agoMadonna
1 months agoJettie
1 months agoNieves
2 months agoLauryn
2 months agoMi
3 months agoTammara
2 months agoCarma
2 months agoNana
2 months agoElfrieda
3 months agoFallon
3 months agoNydia
3 months agoClay
3 months ago