Mathematics, 24.08.2019 05:30 alanisalvarez2000

Someone ! a researcher wishes to design a fully blocked experiment with groups of subjects representing every possible combination of 1 explanatory variable (control versus treatment) and 3 other variables (male versus female, old versus young, healthy versus ill) for a total of 4 variables. how many blocks will there be in her experiment? a. 32 b. 16 c. 4 d. 8

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