Question content area top 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.) Tar (mg) in Nonfiltered Cigarettes Frequency Tar (mg) in Filtered Cigarettes Frequency 16−20 2 6−10 2 21−25 0 11−15 2 26−30 14 16−20 5 31−35 6 21−25 16 36−40 3
Question content area top 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.) Tar (mg) in Nonfiltered Cigarettes Frequency Tar (mg) in Filtered Cigarettes Frequency 16−20 2 6−10 2 21−25 0 11−15 2 26−30 14 16−20 5 31−35 6 21−25 16 36−40 3
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 35PPS
Related questions
Question
Question content area top
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.)
|
|
||||
Tar (mg) in
Nonfiltered
Cigarettes
|
Frequency
|
|
Tar (mg) in
Filtered
Cigarettes
|
Frequency
|
|
---|---|---|---|---|---|
16−20
|
2
|
6−10
|
2
|
|
|
21−25
|
0
|
11−15
|
2
|
|
|
26−30
|
14
|
16−20
|
5
|
|
|
31−35
|
6
|
21−25
|
16
|
|
|
36−40
|
3
|
|
|
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