Multiple Choice
A researcher examines the effectiveness of different body lotions by having 12 participants apply four different lotions to the same, unique body locations daily for two weeks.For example, lotion #1 is always applied to the right thigh, while lotion #2 is applied to the right upper arm.The participants were randomly selected at a drugstore in a busy area.Which assumption for the ANOVA is met?
A) random selection
B) normal population distributions
C) homoscedasticity
D) order effects
Correct Answer:
Verified
Correct Answer:
Verified
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