Which of the following is a true statement about analysis of variance? A)The null hypothesis test states that all population means $\mu$_i are the same. B)The alternative is many-sided. C)The F test assesses evidence for some differences among the population means $\mu$_i. D)All of the answer options are correct.

Question

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All of the statements are true about analysis of variance (ANOVA). The null hypothesis assumes that all population means are equal, the alternative hypothesis can be two-sided or many-sided, and the F test is used to assess evidence for differences among the population means.

Which of the Following Is a True Statement About Analysis μ\muμ

Which of the Following Is a True Statement About Analysis $\mu$