When assessing a positive relationship between alcohol consumption and oral cancer using a case-control study, increasing the sample size of the study will result in which of the following?
i. A lower p value
ii. A greater odds ratio
iii. A smaller 95% confidence interval
iv. A higher disease prevalence
Circle the best response.
A. i and iii only
B. ii and iv only
C. i, ii, and iii only
D. All of the above
E.None of the above
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