The number of social interactions of ten minutes or longer over a one-week period for a group of college students is given in the following frequency table. (These interactions excluded family and work situations.) Find the mean, median, mode, and midrange for these data. 6 8 12 18 21 29 32 37 44 46 14 17 17 17 12 13 3 2 2 2 Social interactions in a week: x Number of college students: f The mean is approximately (Round to the nearest tenth as needed.) CH

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