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Smoking Cessation The accompanying table summarizes

Chapter 11, Problem 1BSC

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QUESTION:

Smoking Cessation? The accompanying table summarizes successes and failures when subjects used different methods when trying to stop smoking. The determination of smoking or not smoking was made five months after the treatment was begun, and the data are based on results from the Centers for Disease Control and Prevention. If we test the claim that success is independent of the method used, the TI-83/84 Plus calculator provides a ?P?-value of 0.216 (rounded). What does the ?P?-value tell us about that claim? N N i N i c i c o c o t o t i t i n i n e n e I e P n G a h u t a m c l h e r S m o 1 2 9 k 9 6 5 i 1 3 n g N o t S m 5 5 2 o 9 7 7 k i n g

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QUESTION:

Smoking Cessation? The accompanying table summarizes successes and failures when subjects used different methods when trying to stop smoking. The determination of smoking or not smoking was made five months after the treatment was begun, and the data are based on results from the Centers for Disease Control and Prevention. If we test the claim that success is independent of the method used, the TI-83/84 Plus calculator provides a ?P?-value of 0.216 (rounded). What does the ?P?-value tell us about that claim? N N i N i c i c o c o t o t i t i n i n e n e I e P n G a h u t a m c l h e r S m o 1 2 9 k 9 6 5 i 1 3 n g N o t S m 5 5 2 o 9 7 7 k i n g

ANSWER:

Solution 1BSC Step1: From the above given problem we have, Nicotine gum Nicotine patch Nicotine inhaler Smoking 191 263 95 Not smoking 59 27 27 And the p value is 0.216 with = 0.05 level of significance Step2: Our aim is to test whether the

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