A study of seat beit nusers yielded the ndomly selected mple data sunman the accompanying test ue claim that the amount of smoking is independent of seat belt use. A plausible theory is that people who smoke are less concerned about their health and safety and au therefore less inclined to wear seat belts. Is this theory supported by the sample data? m Click the icon to view the data table. Determine the test statistic. x (Round to three decimal places as needed.) Determine the P-value of the test statistic. P.Value L(Round to three decimal places as needed.) Use a 0.05 significance level to test the claim that the amount of smoking is independent of seat belt use. A plausible theory is that people who smoke are less concerned about their health and safety and are therefore less inclined to wear seat belts. Is this theory supported by the sample data?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A study of seat belt users and nonusers yielded the randomly selected sample data summarized in the accompanying table. Use a 0.05 significance level to test the
claim that the amount of smoking is independent of seat belt use. A plausible theory is that people who smoke are less concerned about their health and safety and are
therefore less inclined to wear seat belts. Is this theory supported by the sample data?
E Click the icon to view the data table.
Determine the test statistic.
*= (Round to three decimal places as needed.)
Determine the P-value of the test statistic.
P-Value
(Round to three decimal places as needed.)
Use a 0.05 significance level to test the claim that the amount of smoking is independent of seat belt use. A plausible theory is that people who smoke are less
concerned about their health and safety and are therefore less inclined to wear seat belts. Is this theory supported by the sample data?
Transcribed Image Text:A study of seat belt users and nonusers yielded the randomly selected sample data summarized in the accompanying table. Use a 0.05 significance level to test the claim that the amount of smoking is independent of seat belt use. A plausible theory is that people who smoke are less concerned about their health and safety and are therefore less inclined to wear seat belts. Is this theory supported by the sample data? E Click the icon to view the data table. Determine the test statistic. *= (Round to three decimal places as needed.) Determine the P-value of the test statistic. P-Value (Round to three decimal places as needed.) Use a 0.05 significance level to test the claim that the amount of smoking is independent of seat belt use. A plausible theory is that people who smoke are less concerned about their health and safety and are therefore less inclined to wear seat belts. Is this theory supported by the sample data?
users yielded the randomly selected sample data summarized in the accompanying table. Use a 0.05 sic
s independent of seat belt use. A plausible theory is that people who smoke are less concerned about th
t belts. Is this theory supported by the sample data?
a ta
More Info
pla
Number of Cigarettes Smoked per Day
35 and over
sta
1-14
15-34
ima
Wear Seat Belts
168
30
38
9.
Don't Wear Seat Belts
157
15
37
10
people
ata?
st t
saf
Print
Done
M
Transcribed Image Text:users yielded the randomly selected sample data summarized in the accompanying table. Use a 0.05 sic s independent of seat belt use. A plausible theory is that people who smoke are less concerned about th t belts. Is this theory supported by the sample data? a ta More Info pla Number of Cigarettes Smoked per Day 35 and over sta 1-14 15-34 ima Wear Seat Belts 168 30 38 9. Don't Wear Seat Belts 157 15 37 10 people ata? st t saf Print Done M
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