For the questions that follow, identify which procedure you would use for each of the given scenarios.
-Donald is interested in whether blondes, brunettes, and redheads differ with respect to their number of freckles.He randomly samples 60 adults over 60: 20 blondes, 20 brunettes, and 20 redheads, and then he determines how many freckles each subject has.What is the relationship between hair color and number of freckles?
A)One-way ANOVA
B)Factorial ANOVA
C)Repeated measure ANOVA
D)ANCOVA
E)MANOVA

Question

Quizplus · Accepted Answer

This scenario involves comparing the difference in means between three groups (blondes, brunettes, and redheads) for one continuous variable (number of freckles). Therefore, the appropriate procedure to use is a one-way ANOVA.

For the Questions That Follow, Identify Which Procedure You Would