One-way ANOVA is performed on three independent samples with n₁= 10, n₂= 8 and n₃= 9. The critical value obtained from the F-table for this test at the 5% level of significance equals: A) 39.46. B) 3.40. C) 4.32. D) 19.45.

Question

Quizplus · Accepted Answer

The degrees of freedom for the numerator (between groups) is k-1 = 3-1 = 2, and for the denominator (within groups) is N-k = 10+8+9-3 = 24. The critical F-value at 5% significance level for df1=2 and df2=24 is approximately 3.40.

One-Way ANOVA Is Performed on Three Independent Samples with N1

One-Way ANOVA Is Performed on Three Independent Samples with N₁