The individuals in this data set are B) Compression bandage styles
The style tags in the first column is what Alex is surveying.
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This data set contains A) 3 variables, 1 of which is categorical
The three variables are
The first two are quantitative data. We can do math on them such as finding the average. The last variable is categorical. We cannot apply the average as the average color doesn't really make sense. We simply have a list of labels, so this data is nominal. It is not ordinal because we cannot sort the colors.