Do cigarette filters appear to be effective? A.No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. B.No, because the relative frequencies for each are not substantially different. C.Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes. D.This cannot be determined. Construct one table that includes relative frequencies based on the frequency distributions shown below, then compare the amounts of tnonfiltered and filtered cigarettes. Do the cigarette filters appear to be effective? (Hint: The filters reduce the amount of tar ingested by thsmoker.)Click the icon to view the frequency distributions.Complete the relative frequency table below.RelativeRelativeFrequencyTar (mg) (Nonfiltered)Frequency(Filtered)%%4-78-11%12 - 1516 - 19%20 - 23%%24 - 27%28 - 31%%(Simplify your answers.) Frequency DistributionsTar (mg) inTar (mg) inFilteredNonfilteredCigarettes Frequency4-7Cigarettes Frequency12 - 1516 - 1920 - 238-1111412 - 15624 - 27716 - 191628 - 31

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Description: Do cigarette filters appear to be effective? A.No, because the relative frequency of the higher tar classes is greater for filtered cigarettes. B.No, because the relative frequencies for each are not substantially different. C.Yes, because the r

Relative frequency = Frequency×100∑frequency

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Statistics

Construct one table that includes relative frequencies based on the frequency distributions shown below, then compare the amoun honfiltered and filtered cigarettes. Do the cigarette filters appear to be effective? (Hint: The filters reduce the amount of tar ingested smoker.) Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Relative Frequency Tar (mg) (Nonfiltered) % % |% % Frequency (Filtered) % % |% % % 4-7 8-11 12 - 15 16 - 19 20 - 23 24 - 27 % % 28 -31 % Simplify your answers.)

Construct one table that includes relative frequencies based on the frequency distributions shown below, then compare the amoun honfiltered and filtered cigarettes. Do the cigarette filters appear to be effective? (Hint: The filters reduce the amount of tar ingested smoker.) Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Relative Frequency Tar (mg) (Nonfiltered) % % |% % Frequency (Filtered) % % |% % % 4-7 8-11 12 - 15 16 - 19 20 - 23 24 - 27 % % 28 -31 % Simplify your answers.)

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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Concept explainers

Contingency Table

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Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

Do cigarette filters appear to be effective?

No, because the relative frequency of the higher tar classes is greater for filtered cigarettes.

No, because the relative frequencies for each are not substantially different.

Yes, because the relative frequency of the higher tar classes is greater for nonfiltered cigarettes.

This cannot be determined.

Construct one table that includes relative frequencies based on the frequency distributions shown below, then compare the amounts of t
nonfiltered and filtered cigarettes. Do the cigarette filters appear to be effective? (Hint: The filters reduce the amount of tar ingested by th
smoker.)
Click the icon to view the frequency distributions.
Complete the relative frequency table below.
Relative
Relative
Frequency
Tar (mg) (Nonfiltered)
Frequency
(Filtered)
%
%
4-7
8-11
%
12 - 15
16 - 19
%
20 - 23
%
%
24 - 27
%
28 - 31
%
%
(Simplify your answers.)

Frequency Distributions
Tar (mg) in
Tar (mg) in
Filtered
Nonfiltered
Cigarettes Frequency
4-7
Cigarettes Frequency
12 - 15
16 - 19
20 - 23
8-11
1
14
12 - 15
6
24 - 27
7
16 - 19
16
28 - 31

Expert Solution

Step 1

Relative frequency = $\frac{F r e q u e n c y \times 100}{\sum_{}^{} f r e q u e n c y}$

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