Question: To determine if there is a statistical difference in satisfaction score on skin softness between 3 types of moisturizers, we create 3 groups to compare

To determine if there is a statistical difference in satisfaction score on skin softness between 3 types of moisturizers, we create 3 groups to compare the results during one week. One group uses Aquaphor; the second uses Aveeno; the third uses no moisturizer. What is the DV

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