Which of the following statements about the assumption of sphericity is not true? A It is the assumption that the variances for levels of a repeated-measures variable are equal. B It is tested using Mauchly's test in SPSS. C It is automatically met when a variable has only two levels. D It is not assumed by multivariate tests.

Question
Which of the following statements about the assumption of sphericity is not true? A It is the assumption that the variances for levels of a repeated-measures variable are equal. B It is tested using Mauchly's test in SPSS. C It is automatically met when a variable has only two levels. D It is not assumed by multivariate tests.
Answer:
Which of the following statements about the assumption of sphericity is not true? A It is the assumption that the variances for levels of a repeated-measures variable are equal. B It is tested using Mauchly's test in SPSS. C It is automatically met when a variable has only two levels. D It is not assumed by multivariate tests. 65105aad4e158.webp
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