2. Are there differences in friendship status based on hair color? Participants were asked to think of their 5 closest friends, report that friends' hair color (blonde, brunette, ginger, non-traditional), and rank order their friendship status (1st best friend, 2nd best friend, etc). o Are groups being compared (is there a nominal IV)? Explain how you know this. IF NO How many variables are being examined? What scale of measurement are all of the variables? (if one is categorical and the other is not, then groups are being compared.) Explain. What is the proper statistical test to be used to analyze the data? Explain the paths you took in the decision tree to get to this answer. IF YES What is the IV? How many levels does it have and what are they? o Do participants experience all levels of the IV (within-subjects) or only one level (independent samples)? Explain. 00 What is the scale of measurement of the DV? Explain. What is the proper statistical test to be used to analyze the data? Explain the paths you took in the decision tree to get to this answer.