.8. Make a frequency table for grouped data (in intervals) that contains the number of classes, the respective intervals, the class mark, the absolute frequency, relative frequency, percentage relative frequency and each one with their respective accumulated frequencies. (for wind speed and wind gust - 2 tables) Note: class number round to the nearest integer and amplitude round to the nearest tenth. 9. Calculate the respective mean, median, and mode for each frequency table of pooled data. 10. Make a relative frequency histogram for each frequency table and label the column with the highest relative frequency with a dillorent color,