Analysis of Variance MCQs
Analysis of Variance MCQs
Answer these Analysis of Variance MCQs and see how sharp is your knowledge of Analysis of Variance.
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1: An inferential statistic to assess the statistical significance of the relationship between two variables across multiple populations is called _____.
A. Analysis of variance
B. T-test
C. Regression
D. Analysis of covarience
2: The amount of variance that exists for all cases in a sample when comparing subgroup means with the overall mean is knwin as Between-group sum of squares.
A. True
B. False
3: A measure of association used when the independent variable is categorical (nominal or ordinal) and the dependent variable is interval/ratio is called _____.
A. Eta 2
B. Delta 7
C. Tie fighter
D. X wing
4: The outcome of an analysis of variance calculation equal to the ratio of the mean square between groups to the mean square within groups is called ____.
A. F-ratio
B. T-statistic
C. P-value
D. F-value
5: A technique used to control for sampling error in which the betweengroup sum of squares is divided by its corresponding degrees of freedom is known as Mean square _____populations.
A. Between
B. Within
C. Aside
D. Among
6: A technique used to control for sampling error in which the within-group sum of squares is divided by its corresponding degrees of freedom is called Mean square _____ population.
A. Between
B. Within
C. Aside
D. Among
7: The sum of squared deviations from a mean is called _____.
A. Sum of squares
B. Variance
C. Standard deviation
D. Mean square
8: The amount of variance that exists for all cases in a sample relative to the mean for the entire sample. It is equal to the sum of withingroup variance and between-group variance is called Total sum of squares.
A. True
B. False
9: The amount of variance that exists for all cases in a sample relative to their subgroup means is called _____ - group sum of squares.
A. Within
B. Total
C. Mean
D. Between
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Analysis of Variance MCQs
