Statistics Through Applications
2nd Edition
ISBN: 9781429219747
Author: Daren S. Starnes, David Moore, Dan Yates
Publisher: Macmillan Higher Education
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Question
Chapter 9.3, Problem 9.47E
To determine
To explain if result were significant then is it practically significant.
Expert Solution & Answer
Answer to Problem 9.47E
If the difference is large then the results were practically important.
Explanation of Solution
Given:
Zyban: 23% were still off cigarettes.
Comparison group: 12% were still off cigarettes.
The difference between above groups = 23%-12% = 11%
Therefore, the difference is large. So, the results are practically important. If the difference was small then the results were not practically important.
Chapter 9 Solutions
Statistics Through Applications
Ch. 9.1 - Prob. 9.1ECh. 9.1 - Prob. 9.2ECh. 9.1 - Prob. 9.3ECh. 9.1 - Prob. 9.4ECh. 9.1 - Prob. 9.5ECh. 9.1 - Prob. 9.6ECh. 9.1 - Prob. 9.7ECh. 9.1 - Prob. 9.8ECh. 9.1 - Prob. 9.9ECh. 9.1 - Prob. 9.10E
Ch. 9.1 - Prob. 9.11ECh. 9.1 - Prob. 9.12ECh. 9.1 - Prob. 9.13ECh. 9.1 - Prob. 9.14ECh. 9.1 - Prob. 9.15ECh. 9.1 - Prob. 9.16ECh. 9.1 - Prob. 9.17ECh. 9.1 - Prob. 9.18ECh. 9.1 - Prob. 9.19ECh. 9.1 - Prob. 9.20ECh. 9.2 - Prob. 9.21ECh. 9.2 - Prob. 9.22ECh. 9.2 - Prob. 9.23ECh. 9.2 - Prob. 9.24ECh. 9.2 - Prob. 9.25ECh. 9.2 - Prob. 9.26ECh. 9.2 - Prob. 9.27ECh. 9.2 - Prob. 9.28ECh. 9.2 - Prob. 9.29ECh. 9.2 - Prob. 9.30ECh. 9.2 - Prob. 9.31ECh. 9.2 - Prob. 9.32ECh. 9.2 - Prob. 9.33ECh. 9.2 - Prob. 9.34ECh. 9.2 - Prob. 9.35ECh. 9.2 - Prob. 9.36ECh. 9.2 - Prob. 9.37ECh. 9.2 - Prob. 9.38ECh. 9.2 - Prob. 9.39ECh. 9.2 - Prob. 9.40ECh. 9.3 - Prob. 9.41ECh. 9.3 - Prob. 9.42ECh. 9.3 - Prob. 9.43ECh. 9.3 - Prob. 9.44ECh. 9.3 - Prob. 9.45ECh. 9.3 - Prob. 9.46ECh. 9.3 - Prob. 9.47ECh. 9.3 - Prob. 9.48ECh. 9.3 - Prob. 9.49ECh. 9.3 - Prob. 9.50ECh. 9.3 - Prob. 9.51ECh. 9.3 - Prob. 9.52ECh. 9.3 - Prob. 9.53ECh. 9.3 - Prob. 9.54ECh. 9.3 - Prob. 9.55ECh. 9.3 - Prob. 9.56ECh. 9.3 - Prob. 9.57ECh. 9.3 - Prob. 9.58ECh. 9.3 - Prob. 9.59ECh. 9.3 - Prob. 9.60ECh. 9 - Prob. 9.61RECh. 9 - Prob. 9.62RECh. 9 - Prob. 9.63RECh. 9 - Prob. 9.64RECh. 9 - Prob. 9.65RECh. 9 - Prob. 9.66RECh. 9 - Prob. 9.67RECh. 9 - Prob. 9.68RECh. 9 - Prob. 9.69RECh. 9 - Prob. 9.70RE
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