. In order to gather data for 'what users think about a new product', only the existing users' opinions are considered, the new users of the product are excluded. froquontly2"

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ALREADY HAVE FIRST THREE ANSWERS NEED THE REST. ANOVA. Dr. Milgram is conducting a patient satisfaction survey, rating how well her patients like her on a scale of 1-10. Her patients tend to fall into three categories: “Like a lot”, “like somewhat”, and “dislike a lot”. She believes that she might get different satisfaction scores from people in each group, but (because she's not great at numbers) she wants you to do an ANOVA to be sure. She has collected data from 12 patients (three equal groups) with the following results.     Group 1) “Like a lot”               Mean:   8                    SS: 2   N:                      df:            Group 2) “Like somewhat”     Mean:   5                    SS: 6   N:                      df:             Group 3) “Dislike a lot”         Mean:    2                   SS: 4   N:                      df:              Grand Mean:      4    df Within-Group: 9  df Between-Groups: 2    Estimated Variance (S21) for Group 1: _______ Estimated Variance (S22)…

The process of moving from theory to data, where the data would test the theory, is known as.......?