K Construct one table that includes relative frequencies based on the frequency distributions shown below then compare the amounts of tar in nonfiltered and filtered cigarettes Do the cigarette filte appear to be effective Hint The filters reduce the amount of tar ingested by the smoker Click the icon to view the frequency distributions Complete the relative frequency table below Relative Relative Frequency Tar mg Nonfiltered 7 12 13 18 19 24 25 30 31 36 37 42 43 48 Simplify your answers Frequency Filtered