Multiple Choice
In a taste test comparing popcorn brands A, B, C, and D, the experimenter decides to use a Latin square for counterbalancing. Assuming that ten participants will be tested in each of the sequences used, how many people will be needed to complete the study?
A) 40
B) 10
C) 80
D) 4
Correct Answer:
Verified
Correct Answer:
Verified
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