kayleiharrison49 kayleiharrison49 18-05-2021 Mathematics contestada Determine the mean of the data from the Nielsen Company, rounding the mean to the nearest tenth. 5, 15, 16, 20, 21, 21, 23, 23, 23, 26, 26, 26, 26, 27, 27, 29, 29, 29, 29, 29, 30, 30, 30, 30