⟩ What would the degrees of freedom be if you were reporting the results of the effect of Age from the output on p. 470?
1. 2, 30
2. 2, 26
3. 1, 29
4. 3, 26
2, 26
1. 2, 30
2. 2, 26
3. 1, 29
4. 3, 26
2, 26
Using the example in the text book (which begins on p. 471), which variable is the covariate in this study?
Look at the output on p. 470. What is the overall effect of the grouping?
What are the two main reasons for using ANCOVA?
You are conducting a study. The IV is attachment style. There are three groups of individuals with different attachment styles; these are secure, dismissing, and fearful. You want to explore whether these differ on their scores of relationship satisfaction. The DV is relationship satisfaction. You are aware, however, that relationship satisfaction is known to co vary with depression. You conduct an ANCOVA with this data. The formula will remove the variance due to the association between which two variables?
In the example in question 12 there are 3 groups to consider. If you found that the groups differed significantly on reading ability, what might you use to further explore these group differences?
Look at the output on p. 470. Which of the following statements is true of the effect of age and group differences?
Consider the hypothetical study presented in question 2. If you were conducting this analysis, what variable would you put into the covariate box?
The defects found in static testing and dynamic testing are same.
Static analysis is not useful & cost effective way of testing.
Most of the time compilers can be used as static analysis tools.