Amoung 198 smokers who underwent  a "sustained care" program, 51 were no longer smoking after six months. Use a 0.05 significance level to test the claim that the rate of smoking cessation is greater with the sustained care program. P-vaule: 0.004

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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Amoung 198 smokers who underwent  a "sustained care" program, 51 were no longer smoking after six months. Use a 0.05 significance level to test the claim that the rate of smoking cessation is greater with the sustained care program. P-vaule: 0.004

Expert Solution
Step 1

Given:

Total number of smokers = 198 (n).

Number of smokers who quit smoking after sustained care = 51.

The P-value = 0.004.

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