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This dataset contains two variables on three competing anti-COVID-19 drugs: drug type (Pax, Vec, or Rem) and the number of days it took a patient to become symptom-free. Using ANOVA, test the null hypothesis that the three drugs are equally effective. 1. What is the value of the F-statistic? 2. What is the p-value that the three means are the same? 3. At a=.01, should the null hypothesis be rejected? 4

This dataset contains two variables on three competing anti-COVID-19 drugs: drug type (Pax, Vec, or Rem) and the number of days it took a patient to become symptom-free. Using ANOVA, test the null hypothesis that the three drugs are equally effective. 1. What is the value of the F-statistic? 2. What is the p-value that the three means are the same? 3. At a=.01, should the null hypothesis be rejected? 4

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 66E
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This dataset contains two variables on three competing anti-COVID-19 drugs: drug type (Pax, Vec, or Rem) and the number of days it took a patient to become symptom-free. Using ANOVA, test the null hypothesis that the three drugs are equally effective. 1. What is the value of the F-statistic? 2. What is the p-value that the three means are the same? 3. At a=.01, should the null hypothesis be rejected? ¶
Transcribed Image Text:This dataset contains two variables on three competing anti-COVID-19 drugs: drug type (Pax, Vec, or Rem) and the number of days it took a patient to become symptom-free. Using ANOVA, test the null hypothesis that the three drugs are equally effective. 1. What is the value of the F-statistic? 2. What is the p-value that the three means are the same? 3. At a=.01, should the null hypothesis be rejected? ¶
Patient ID 1 2 3 4 5 6 7 8 9 10 Pax 5 7 6 700 8 6 () 9 9 Drug name Vek 4 O) 6 8500 5 6 4 467 6 7 8 Rem 545 COLO 6 5 4 7
Transcribed Image Text:Patient ID 1 2 3 4 5 6 7 8 9 10 Pax 5 7 6 700 8 6 () 9 9 Drug name Vek 4 O) 6 8500 5 6 4 467 6 7 8 Rem 545 COLO 6 5 4 7
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