Which Statement About MANOVA Is Not True

question 8

Multiple Choice

Which statement about MANOVA is not true?

• A)MANOVA examines group differences across multiple dependent variables simultaneously.
• B)In MANOVA,the null hypothesis is that the vectors of means on multiple dependent variables are equal across groups.
• C)MANOVA is most appropriate if there are multiple dependent variables that are uncorrelated or orthogonal.
• D)Multivariate analysis of variance is appropriate when there are two or more dependent variables that are correlated.

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Definitions:

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours expected, weighted by the standard labor rate.

Labor Rate Variance

The difference between the actual hourly labor cost and the standard or budgeted hourly labor cost, multiplied by the total hours worked.

Materials Quantity Variance

The variance between the real amount of materials consumed in the production process and what was anticipated, calculated by the standard cost for each unit.

Materials Price Variance

Difference between the actual cost of material and the standard cost multiplied by the amount of material purchased.