confidence interval for the odds ratio is (4.00, 7.95). Based on this interval, which of the following statements is correct? A. 95% of the time, the odds ratio from our sample will be between 4 and 7.95. B. We have evidence at the α=0.05 significance level that there is an association between
confidence interval for the odds ratio is (4.00, 7.95). Based on this interval, which of the following statements is correct? A. 95% of the time, the odds ratio from our sample will be between 4 and 7.95. B. We have evidence at the α=0.05 significance level that there is an association between
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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The 95% confidence interval for the odds ratio is (4.00, 7.95). Based on this interval, which of the following statements is correct?
A. 95% of the time, the odds ratio from our sample will be between 4 and 7.95.
B. We have evidence at the α=0.05 significance level that there is an association between alcohol consumption and esophageal cancer.
C. We do not have evidence at the α=0.05 significance level that there is an association between alcohol consumption and esophageal cancer.
D. We are 95% confident that the odds of developing esophageal cancer after consuming 80 grams of alcohol per day are between 4 and 7.95.
Transcribed Image Text:Consider a study to determine the association between alcohol consumption and esophageal cancer. Data
on alcohol consumption was dichotomized at 80 g/day. The data are summarized in the 2x2 table below:
Alcohol
grams/day
>= 80
<80
Esophageal
cancer
Yes
96
No
109
104 666
The 95% confidence interval for the odds ratio is (4.00, 7.95). Based on this interval, which of the following
statements is correct?
95% of the time, the odds ratio from our sample will be between 4 and 7.95.
We have evidence at the a=0.05 significance level that there is an association between alcohol consumption and
esophageal cancer.
We do not have evidence at the a=0.05 significance level that there is an association between alcohol consumption
and esophageal cancer.
We are 95% confident that the odds of developing esophageal cancer after consuming 80 grams of alcohol per day are
between 4 and 7.95.
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