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14. ANOVA
14. ANOVA / Introduction to ANOVA / Problem 2
Problem 2

At the α=0.025\alpha=0.025 significance level, test the claim that σ12σ22 \sigma_1^2 \leq \sigma_2^2 for two normal populations. Sample data: s12=950, n1=9 s_1^2 = 950,\ n_1 = 9 ; s22=890, n2=8 s_2^2 = 890,\ n_2 = 8 . What is the correct conclusion?