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Get Full Access to Elementary Statistics - 12 Edition - Chapter 11.3 - Problem 2bsc
Get Full Access to Elementary Statistics - 12 Edition - Chapter 11.3 - Problem 2bsc

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# Terminology The table in Exercise is called a contingency

ISBN: 9780321836960 18

## Solution for problem 2BSC Chapter 11.3

Elementary Statistics | 12th Edition

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Problem 2BSC

Terminology? The table in Exercise is called a contingency table or two-way table. Why is the term ?contingency? used? Why is the terminology of ?two-way table used? Exercise 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 N i i i c c c o o o t t t i i i n n n e e e P I G a n t h u c a m h l 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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Step 1 of 3

Solution 2BSC Step1: Before going to explain why is the term contingency used First let us understand what is contingency table, Defn : “ a table showing the distribution of one variable in rows and another in columns, used to study the correlation between the two variables” This table is called a contingency table because what is found in one axis e.g. treatment method on horizontal axis is contingent on the variable found on other axis e.g. stop smoking on vertical axis. The given table is presenting two variables; smoking and treatment, that’s why we are calling this table also two-way table.

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##### ISBN: 9780321836960

The answer to “Terminology? The table in Exercise is called a contingency table or two-way table. Why is the term ?contingency? used? Why is the terminology of ?two-way table used? Exercise 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 N i i i c c c o o o t t t i i i n n n e e e P I G a n t h u c a m h l 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” is broken down into a number of easy to follow steps, and 180 words. Since the solution to 2BSC from 11.3 chapter was answered, more than 362 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. The full step-by-step solution to problem: 2BSC from chapter: 11.3 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: Table, used, smoking, way, terminology. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Elementary Statistics was written by and is associated to the ISBN: 9780321836960.

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