Taking a 1. the mean ( rounded to the nearest tenth if needed) of the following data set is; 30, 29, 40, 51,39,33,24,60,40,35,58 2. the mode(rounded to the nearest tenth if needed) of the following data set is; 30,29,40,51,39,33,24,60,40,35,58 3 the mean(rounded to the nearest tenth if needed)of the following data set; 30,29,40,51,39,33,24,60,40,35,58