Liberty University EDCO 735 1)ANOVA allows us to determine whether the variance between samples is larger than the variance within samples

Liberty University

EDCO 735

1)ANOVA allows us to determine whether the variance between samples is larger than the variance within samples. If the variance is larger between samples, what can we say about the group differences we are interested in analyzing?

2. In a study with four levels of the independent variable our planned contrasts coefficients should add up          .

3. The F-ratio is calculated by      different types of variability.

4. The data screening for the ANOVA involves:

5. The Tukey test limits experiment-wise error by            .

6. The    of the formula for the F-ratio concerns  .

7. Which of the following is not true of the results writeup for the ANOVA as it relates to the post hoc tests?