Research Methods IV - Week 2 Between Subjects ANOVA

Performing lots of t-tests increases the probability of making a Type 1 error

Performing lots of t-tests increases the probability of making a Type 2 error

Performing lots of t-tests increases the chance of failing to reject a false null hypothesis

All of the above

Subtracting the between groups variance from the within groups variance

Adding the between groups variance to the within groups variance

Dividing the between groups variance by the within groups variance

Multiplying the between groups variance by the within groups variance

There is more between groups variance than within groups variance

There is the same amount of between groups variance as within groups variance

There is less between groups variance than within groups variance

There is no within groups variance

5

0.67

-5

25

79

76

77

80

SSbetween / df-between

SSbetween / SStotal

SSbetween * df-between

SSbetween * df-total

If there is a significant difference between groups

How much variance in the dependent variable can be accounted for by the independent variable

How much variance in the independent variable can be accounted for by the dependent variable

If homogeneity has been established

65

9.56

4

5