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Multivariate Analysis of Variance MCQ

Multivariate Analysis of Variance MCQ

1. Hotelling’s T2 is a multivariate generalization of the t test (Hotelling’s T2 compares vectors of means on p variables across two groups.

Answer

Correct Answer: True

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2. This is a statistic that tests the significance of just the first discriminant function; it is equivalent to the squared canonical correlation of scores on the first discriminant function with group membership.

Answer

Correct Answer: Roy’s Largest Root

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3. One of the multivariate test statistics provided by the SPSS GLM procedure to test the null hypothesis H0: μ1 = μ2 = ··· = μk is called _________ .

Answer

Correct Answer: Hotelling’s Trace

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4. The use of multiple and different types of measurement to tap the same construct is called ___________ .

Answer

Correct Answer: Triangulation of Measurement

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5. One of the multivariate test statistics used to test the null hypothesis in MANOVA, H0: μ1 = μ2 = ··· = μk is known as:

Answer

Correct Answer: Pillai’s Trace

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