When more than five variables are to be accessed ______________ design can be used.
(a) Stowe-Mayer
(b) Greasham-Inamine
(c) Bull-Hicks
(d) Plackett-Burman
I have been asked this question by my school teacher while I was bunking the class.
The above asked question is from Media for Industrial Fermentations in section Media for Industrial Fermentations of Fermentation Technology