After a series of rainy days, a meteorologist wants to compare the average daily rainfall over the past week between two cities. the daily rainfall totals, in inches, for both cities are given below. which of the following statements are true regarding the data sets above? the mean rainfall of city a is greater than the mean rainfall of city b. the median rainfall of city b is half the median rainfall of city a. the range of rainfall amounts for city a is greater than the range of rainfall amounts for city b. the median rainfall is less than the mean rainfall for both cities. i and iv ii and iii ii and iv i and iii