Question: The scores for students taking a particular exam are summarized in the following frequency distribution. Number of Score Students 91 - 100 4 81 -

The scores for students taking a particular exam are summarized in the following frequency distribution. Number of Score Students 91 - 100 4 81 - 90 5 71 - 80 6 61 - 70 5 51 - 60 5 41 - 50 2 Use this frequency distribution to approximate the mean score for students taking the exam. Treat the data as population data

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