Answered: The accompanying table summarizes…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

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. If we test the claim that success is independent of the method used, the technology provides a P-value of 0.009 (rounded). What does the P-value tell us about that claim?

What does the P-value tell us about that claim?

Because the P-value of 0.009 ▼ is, is not small (such as 0.05 or lower),

▼ reject, fail to reject the null hypothesis of independence between the treatment and whether the subject stops smoking. This suggests that the choice of treatment ▼ appears to make a difference, does not appear to make much of a difference.

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.
we test the claim that success is independent of the method used, the technology provides a P-value of 0.009 (rounded). What does the P-value tell us about that claim?
E Click the icon to view the stop smoking data.
What does the P-value tell us about that claim?
Because the P-value of 0.009
V small (such as 0.05 or lower),
V the null hypothesis of independence between the treatment and whether the subject stops smoking. This suggests that the choice of treatment
appears to make a difference
Stop Smoking Data
does not appear to make much of a difference.
Nicotine Gum Nicotine Patch Nicotine Inhaler
Smoking
Not Smoking
193
65
258
99
59
45
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