The null hypothesis in the one-way ANOVA asserts that _________.
A) the within groups variance estimate is an estimate of the population variance
B) µ 1 = µ 2 = µ 3 = µ k
C) the between group variance estimate and the within group variance estimate are both estimates of the same population variance
D) the within group sum of squares is equal to the between group sum of squares
E) µ 1 = µ 2 = µ 3 = µ k and the between group variance estimate and the within group variance estimate are both estimates of the same population variance
Correct Answer:
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Q1: The alternative hypothesis evaluated by F obt
Q2: As the differences between the group means
Q3: Which of the following is(are) true?
A) df
Q5: The one-way ANOVA partitions the total variability
Q6: An investigator conducts an experiment involving the
Q7: Which of the following is (are) assumption(s)
Q8: If df between = 2 and df
Q9: The F ratio increases as _.
A) the
Q10: If its assumptions are met, the analysis
Q11: Which of the following increase(s) as the
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