Math Problem Statement
Consider the following data on the diameter measurements (in inches) of soft drink bottles of three different brands. Test the assumption of homogeneity required to conduct the ANOVA test, that is, do the three samples come from populations with equal variances? (Use a 0.1 significance level.) Pepsi Coca-Cola Dr. Pepper 1.70 0.95 2.09 2.81 0.61 2.03 2.40 0.67 2.82 1.53 1.19 3.17 2.94 0.37 2.33 2.53 0.67 2.91 2.02 1.11 2.34 2.27 0.71 3.02 2.74 1.07 3.51 1.43 0.65 2.20 Step 1 of 2 : Find the test statistic for testing the equality of the variances for the three brands. Round your answer to three decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Analysis of Variance (ANOVA)
Hypothesis Testing
Levene's Test
Formulas
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Theorems
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Suitable Grade Level
Graduate Level
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