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 following relative frequency table. (Round to the nearest percent as needed.) Frequency Distributions D Relative Frequency Relative Frequency Tar (mg) (Nonfiltered) (Filtered) 2-7 % % Tar (mg) in Nonfiltered Tar (mg) in Filtered 8-13 % % Cigarettes Frequency Cigarettes Frequency 14-19 % % 14-19 1 2-7 3 20-25 % % 20-25 0 8-13 1 26-31 16 14-19 6 26-31 % % 32-37 7 20-25 15 32-37 % % 38-43 1 38-43 % % -
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 following relative frequency table. (Round to the nearest percent as needed.) Frequency Distributions D Relative Frequency Relative Frequency Tar (mg) (Nonfiltered) (Filtered) 2-7 % % Tar (mg) in Nonfiltered Tar (mg) in Filtered 8-13 % % Cigarettes Frequency Cigarettes Frequency 14-19 % % 14-19 1 2-7 3 20-25 % % 20-25 0 8-13 1 26-31 16 14-19 6 26-31 % % 32-37 7 20-25 15 32-37 % % 38-43 1 38-43 % % -
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
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 following relative frequency table.
(Round to the nearest percent as needed.)
Frequency Distributions
D
Relative
Frequency
Relative
Frequency
Tar (mg)
(Nonfiltered)
(Filtered)
2-7
%
%
Tar (mg) in
Nonfiltered
Tar (mg) in
Filtered
8-13
%
%
Cigarettes
Frequency
Cigarettes
Frequency
14-19
%
%
14-19
1
2-7
3
20-25
%
%
20-25
0
8-13
1
26-31
16
14-19
6
26-31
%
%
32-37
7
20-25
15
32-37
%
%
38-43
1
38-43
%
%
-
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