IHP 525 Quiz Four final quiz for class ir is PDF

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Download IHP 525 Quiz Four final quiz for class ir is PDF

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IHP 525 Quiz Four 1. A trial evaluated the fever-inducing effects of three substances. Study subjects were adults seen in an emergency room with diagnoses of the flu and body temperatures between 100.0 and 100.9ºF. The three treatments (aspirin, ibuprofen, and Acetaminophen) were assigned randomly to study subjects. Body temperatures were reevaluated 2 hours after administration of treatments. The below table lists the data. Data Table: Decreases in body temperature (degrees Fahrenheit) for each patient

Group 1 (aspirin) Group 2 (ibuprofen) Group 3 (acetaminophen )

0.95 0.39

1.48 0.44

1.33 1.31

1.28 2.48

1.39

0.19

1.02

0.07

0.01

0.62

Mea n 1.26 1.20 -0.39

0.25

The ANOVA table that corresponds to this data is below. a) State the research question that this ANOVA answers. Which medication treatment is the most effective in reducing the temperature in patients with flu diagnoses? b) Answer your research question using the means in the Data Table and the ANOVA results. 1. H0: μ1 = μ2 = μ3; Ha: at least one μ is different where μ1 = true mean effect of aspirin, μ2 = true mean effect of ibuprofen, and μ3 = true mean effect of Acetaminophen 2. Since p-value=0.007...