The following values represent the population of home mortgage interest rates (in percents) being charged by the banks in a particular city 3.3 3.5 4.5 4.0 4.3 3.9 3.8 4.1 4.2 3. 7 Given this information, what is the smallest to largest range of sampling error possible if a random sample of n = 3 banks is surveyed and the mean loan rate is calculated?.