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Before conducting a one-way between-groups ANOVA with three conditions and n = 30 in each condition, a researcher tests the homoscedasticity assumption using Hartley's Fmax
Before conducting a one-way between-groups ANOVA with three conditions and n = 30 in each condition, a researcher tests the homoscedasticity assumption using Hartley's Fmax test with alpha = 0.05. The observed sample variances of the three groups are 10, 20, and 5, respectively. Which of the following represents the correct decision and interpretation of the test of homoscedasticity? Group of answer choices Fmax observed > Fmax critical; the data were sampled from distributions with equal variance Fmax observed < Fmax critical; the data were not sampled from distributions with equal variance Fmax observed > Fmax critical; the data were not sampled from distributions with equal variance Fmax observed < Fmax critical; the data were sampled from distributions with equal variance
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