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Review Question - QID 109090

Statistical Measures T-test vs. ANOVA vs. χ2 χ2 ("chi-squared") QID: 109090 (M1.ST.17.4766)
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QID 109090 (Type "109090" in App Search)
Researchers have conducted a study that would elucidate the association between the rotavirus vaccine and the incidence of intussusception in pediatric patients. They looked at hundreds of patients at a large, regional medical center. The patients were randomized into groups that either received the trial vaccine or a control. The patients were then divided into groups based on whether they received the vaccine and and whether the patient experienced intussusception. The number of patients who were in each of these groups is seen in Figure A. Which of the following tests is most appropriate for analyzing whether these variables are correlated?
  • A
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  • A