SOMEONE HELP! PLEASE A researcher wishes to design a fully blocked experiment with groups of subjects representing every possibl

Question

Klio2033 [76]

3 years ago

15

SOMEONE HELP! PLEASE A researcher wishes to design a fully blocked experiment with groups of subjects representing every possibl

e 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

Mathematics

1 answer:

ladessa [460] · Answer 1 · 2022-02-23T04:16:43+03:00

<span>The number of fully blocked experiment that the researcher will be able to form given that the groups of subjects is composed of 1 explanatory variable and 3 other variables, for a total of four variable is letter B. 16. This is because there are 2 options in each of the variable similar to saying 2^4 which is equal to 16. </span>