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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 Tar (mg) (Nonfiltered) (Filtered) 6-9 10-13 % iff 14-17 18-21 % 22-25 26-29 (Simplify your answers.) Do cigarette filters appear to be effective? 30-33 OA. Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes OB. No, because the relative frequencies for each are not substantially different. O C. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. OD. This cannot be determined. Frequency Distributions Tar (mg) in Nonfiltered Cigarettes Frequency 14-17 2 18-21 0 22-25 26-29 30-33 14 6 3 Print Tar (mg) in Filtered Cigarettes Frequency 6-9 2 10-13 14-17 18-21 1 5 17 Done - X

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 Tar (mg) (Nonfiltered) (Filtered) 6-9 10-13 % iff 14-17 18-21 % 22-25 26-29 (Simplify your answers.) Do cigarette filters appear to be effective? 30-33 OA. Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes OB. No, because the relative frequencies for each are not substantially different. O C. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. OD. This cannot be determined. Frequency Distributions Tar (mg) in Nonfiltered Cigarettes Frequency 14-17 2 18-21 0 22-25 26-29 30-33 14 6 3 Print Tar (mg) in Filtered Cigarettes Frequency 6-9 2 10-13 14-17 18-21 1 5 17 Done - X

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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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 Tar (mg) (Nonfiltered) (Filtered) 6-9 % % 10-13 % % if 14-17 % % 18-21 % % 22-25 % % 26-29 1% % % % Frequency Frequency 30-33 (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. O B. No, because the relative frequencies for each are not substantially different. O C. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. O D. This cannot be determined. Frequency Distributions Tar (mg) in Nonfiltered Cigarettes Frequency 14-17 2 18-21 0 22-25 26-29 30-33 14 6 3 Print Tar (mg) in Filtered Cigarettes 6-9 10-13 14-17 18-21 Done Frequency 2 1 5 17 X
Transcribed Image Text: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 Tar (mg) (Nonfiltered) (Filtered) 6-9 % % 10-13 % % if 14-17 % % 18-21 % % 22-25 % % 26-29 1% % % % Frequency Frequency 30-33 (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. O B. No, because the relative frequencies for each are not substantially different. O C. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. O D. This cannot be determined. Frequency Distributions Tar (mg) in Nonfiltered Cigarettes Frequency 14-17 2 18-21 0 22-25 26-29 30-33 14 6 3 Print Tar (mg) in Filtered Cigarettes 6-9 10-13 14-17 18-21 Done Frequency 2 1 5 17 X
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