C Statistical Methods 1-FN05 Lorena Ellison 2 08/24/21 8:50 PM ICAL E Homework: HW #2: Ch 2.1 Question 11, 2.1.19 HW Score: 83.076, 16.61 of 20 points Save LEGE (Copy) Part 1 of 2 Score: 0.27 of 1 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 filters 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 Frequency Frequency Distributions Tar (mg) (Nonfiltered) (Filtered) 3-6 % 1% 7 - 10 % Tar (mg) in 11-14 1% Tar (mg) in % Nonfiltered Filtered 15 - 18 % 1% Cigarettes Frequency Cigarettes Frequency 19-22 % % 11-14 1 3-6 15 -18 2 7 - 10 JOHN 23 -26 1% 1% 19-22 13 11 -14 27 -30 1% % 23-26 8 15-18 16 (Simplify your answers.) 27 -30 Print Done Enter your answer in the edit fields and then click Check