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Data was collected for 281 randomly selected 10-minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall were recorded. The data is summarized in the table below. Number of Guests Frequency 40 - 59 79 60 - 79 48 80 - 99 44 100 - 119 93 120 - 139 17 What is the class width? Class width= Question Help: Message instructor Submit Question
Given below are data that has approximately normal distribution. data data data data 48.85 73.71 37.2 50.34 42.57 57.79 42.05 55.78 52.78 58.99 53.28 53.79 45.29 47.28 67.5 48.4 47.57 29.98 52.22 46.69 59.83 59.45 47.65 70.47 46.85 51.79 58.18 65.68 51.32 38.31 47.54 53.92 60 55.75 52.81 68.02 56.21 57.34 60.12 65 In building a grouped frequency distribution table for this data set, how many values are there in the class 60-64.99? Include the lower class limit, but not the upper class limit. Question Help: Message instructor Submit Question