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A researcher randomly assigned post-surgical patients to receive one of three types of pain drug. After waiting for the drugs to take effect, he asked each patient to rate their level of pain on a 12-point scale, where higher numbers indicate greater pain. Analyze the results below using a one-way ANOVA and follow the 7 hypothesis testing steps you have been taught. Use an appropriate post hoc test if necessary. Retryl 2 Arctus Locor 2 7 1 3. 8 4. 4. 4

A researcher randomly assigned post-surgical patients to receive one of three types of pain drug. After waiting for the drugs to take effect, he asked each patient to rate their level of pain on a 12-point scale, where higher numbers indicate greater pain. Analyze the results below using a one-way ANOVA and follow the 7 hypothesis testing steps you have been taught. Use an appropriate post hoc test if necessary. Retryl 2 Arctus Locor 2 7 1 3. 8 4. 4. 4

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use Tukey's HSD test

A researcher randomly assigned post-surgical patients to receive one of three types of pain drug. After waiting for the drugs to take effect, he asked each patient to rate their level of pain on a 12-point scale, where higher numbers indicate greater pain. Analyze the results below using a one-way ANOVA and follow the 7 hypothesis testing steps you have been taught. Use an appropriate post hoc test if necessary. Arctus Retryl Locor 2 7 1 3. 8 4 4 1 2425
Transcribed Image Text:A researcher randomly assigned post-surgical patients to receive one of three types of pain drug. After waiting for the drugs to take effect, he asked each patient to rate their level of pain on a 12-point scale, where higher numbers indicate greater pain. Analyze the results below using a one-way ANOVA and follow the 7 hypothesis testing steps you have been taught. Use an appropriate post hoc test if necessary. Arctus Retryl Locor 2 7 1 3. 8 4 4 1 2425
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