Liberty Christian Academy, Lynchburg

EDCO 735

Quiz 5

1)The homogeneity of variance assumption means that: (correct)

2. To use an independent t test the independent variable must NOT be:

3. What is the purpose of Levene's Test?

4. According to Cohen, an η2 effect size of .24 may be considered to be a              effect

5. Boxplots are used for all of the following except: (correct)

6. How would a researcher interpret an η2 value of .27?

7. In a one-tailed test, what do you do first?

8. All of the following should be included in the results section of a t test except: (correct)

9. Independent t-tests are used to