Using following computer output of Two? Way ANOVA test, answer the problems below: Between?

Subjects Factors

Value Label N

student gender 0 female 60

1 male 60

student race 0 White 60

1 Other 60

Tests of Between?Subjects Effects

Dependent Variable: total suspensions

Source

Type III Sumof Squares df Mean Square F Sig.

gender .408 1 .408 .262 .610

race 12.675 1 12.675 8.131 .005

gender * race .075 1 .075 .048 .827

Error 180.833 116 1.559

1. What are degrees of freedom for each test?

2. What was sample size in this test? How can you find out this from degrees of freedom?

3. What is the effect size for each test? Interpret each effect size.

4. Interpret interaction graph in terms of what it shows about the 3 effects tested