These data represent the marks of thirty students in a mathematics course exam: 35 44 40 44 90 80 60 88 44 57 84 65 90 40 58 64 76 82 32 68 76 36 72 64 71 87 46 35 72 50 . Put these data in a frequency distribution table according to the appropriate number of categories according to what you have learned and find the relative frequency, the aggregated frequency, the aggregated relative frequency, the actual limits, and the category center for all the categories for this distribution . Find for the frequency distribution table the following measures: a. the middle B. Mediator c. mode D. standard deviation e. coefficient of change

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