7. 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.) 2 Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Relative Frequency Tar (mg) (Nonfiltered) Frequency (Filtered) 5-10 11- 16 17-22 23-28 29-34 35- 40 41-46 (Simplify your answers.) Do cigarette filters appear to be effective? O A. Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes. OB. B. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. C. No, because the relative frequencies for each are not substantially different. D. This cannot be determined. 2: Frequency Distributions Tar (mg) in Tar (mg) in Nonfiltered Filtered Cigarettes Frequency Cigarettes Frequency 17-22 1 5-10 23-28 11-16 29 - 34 13 17-22 35-40 23-28 14 41-46 of Best Actress when Cumulative
7. 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.) 2 Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Relative Frequency Tar (mg) (Nonfiltered) Frequency (Filtered) 5-10 11- 16 17-22 23-28 29-34 35- 40 41-46 (Simplify your answers.) Do cigarette filters appear to be effective? O A. Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes. OB. B. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. C. No, because the relative frequencies for each are not substantially different. D. This cannot be determined. 2: Frequency Distributions Tar (mg) in Tar (mg) in Nonfiltered Filtered Cigarettes Frequency Cigarettes Frequency 17-22 1 5-10 23-28 11-16 29 - 34 13 17-22 35-40 23-28 14 41-46 of Best Actress when Cumulative
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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