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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.) E Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Frequency Tar (mg) (Nonfiltered) Relative Frequency (Filtered) i Frequency Distributions 5- 10 % 11- 16 % % 17-22 % % Tar (mg) in Nonfiltered 23 - 28 % % Tar (mg) in Filtered 29 - 34 % % Cigarettes Frequency 17-22 Cigarettes Frequency 35 - 40 % % 2 5- 10 3 3 23 - 28 11- 16 17-22 41- 46 % % 1 29 - 34 13 6 (Simplify your answers.) 35 - 40 41 - 46 8 23 - 28 13 1 Print Done

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.) E Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Frequency Tar (mg) (Nonfiltered) Relative Frequency (Filtered) i Frequency Distributions 5- 10 % 11- 16 % % 17-22 % % Tar (mg) in Nonfiltered 23 - 28 % % Tar (mg) in Filtered 29 - 34 % % Cigarettes Frequency 17-22 Cigarettes Frequency 35 - 40 % % 2 5- 10 3 3 23 - 28 11- 16 17-22 41- 46 % % 1 29 - 34 13 6 (Simplify your answers.) 35 - 40 41 - 46 8 23 - 28 13 1 Print Done

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 38HP
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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 Tar (mg) (Nonfiltered) % Frequency (Filtered) % Frequency Distributions 5- 10 11 - 16 % 17 - 22 % % 置一實T Tar (mg) in Nonfiltered 23 - 28 % % Tar (mg) in Filtered 29 - 34 % Cigarettes Frequency 17 - 22 23 - 28 Cigarettes Frequency 35 - 40 % % 2 5 - 10 41 - 46 % % 1 11 - 16 3 29 - 34 13 17 - 22 (Simplify your answers.) 35 – 40 8 23 - 28 13 41 - 46 1 Print Done
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 Frequency Tar (mg) (Nonfiltered) % Frequency (Filtered) % Frequency Distributions 5- 10 11 - 16 % 17 - 22 % % 置一實T Tar (mg) in Nonfiltered 23 - 28 % % Tar (mg) in Filtered 29 - 34 % Cigarettes Frequency 17 - 22 23 - 28 Cigarettes Frequency 35 - 40 % % 2 5 - 10 41 - 46 % % 1 11 - 16 3 29 - 34 13 17 - 22 (Simplify your answers.) 35 – 40 8 23 - 28 13 41 - 46 1 Print Done
Complete the relative frequency table below. Relative Relative Frequency Tar (mg) (Nonfiltered) Frequency (Filtered) 4 % 3 - 6 0 % 7- 10 0% 8 % 11 - 14 8 % 20 % 15 - 18 0% 68 % 19 - 22 56 % 0 % 23 - 26 32 % 0% 27 - 30 4 % 0% (Simplify your answers.) Do cigarette filters appear to be effective? A. No, because the relative frequencies for each are not substantially different. B. Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes. C. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. D. This cannot be determined.
Transcribed Image Text:Complete the relative frequency table below. Relative Relative Frequency Tar (mg) (Nonfiltered) Frequency (Filtered) 4 % 3 - 6 0 % 7- 10 0% 8 % 11 - 14 8 % 20 % 15 - 18 0% 68 % 19 - 22 56 % 0 % 23 - 26 32 % 0% 27 - 30 4 % 0% (Simplify your answers.) Do cigarette filters appear to be effective? A. No, because the relative frequencies for each are not substantially different. B. Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes. C. No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. D. This cannot be determined.
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