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# Applied Statistics MCQ

### Partition of Variance is the variability of scores (as indexed by their sum of squares) can be partitioned or separated into _________ parts.

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### ______________ is a method of variance partitioning in the SPSS GLM procedure that is essentially equivalent to the method of variance partitioning in sequential or hierarchical multiple regression.

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### A method of entry of predictors for multiple regression; in simultaneous regression, all predictors are entered at one step is called _____________ .

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### A method of regression in which all predictor variables are entered into the equation at one step is known as:

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### [(n1M1) + (n2M2)]/(n1 + n2) = ?

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### An analysis of variance is considered random if the levels included in the study represent an extremely small proportion of all the possible levels for that factor is called __________ .

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### A factor in an analysis of variance is “fixed” if the levels of the factor that are included in the study include all the possible levels for that factor is known as:

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### Mixed models refers to analyses of variance that include both within-S and between-S factors.

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### MANOVA is known as multivariate analysis of variance.

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### This is a multivariate generalization of analysis of variance. Like analysis of variance, it involves comparisons of means across groups is called _________ .

Correct Answer: Multivariate Analysis of Variance

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### ANCOVA stands for analysis of covariance.

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### An analysis in which group differences on means for one continuous Y outcome variable are assessed is known as:

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### Interaction Effect is a pattern of cell means in a factorial ANOVA that is different from what would be predicted by summing the grand mean .

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### Orthogonal Factorial ANOVA is a factorial design in which the numbers of cases in the cells are equal .

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### Each group in an analysis of variance corresponds to a level of the factor is known as _______ .

Correct Answer: Levels of a Factor

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