Question

High Agreeability B1 Low Agreeability B2 High Extraversion A1 10 8 8 9 7 M = 8.4 7 6 5 4 5 M = 5.4 A1 = 6.9 Low Extraversion A2 8 9 8 10 7 M = 8.4 6 4 5 5 6 M = 5.2 A2 = 6.8 Grand Mean = 6.85 B1 = 8.4 B2 = 5.3 SStotal = 66.55 Using the data above complete the following questions. Here the effects of two personality traits (extraversion/agreeability) are examined on self-reported happiness (1-10 scale). Note that the SS total is already provided for you. 1. List the sum of squares for the main effects of extraversion and agreeability and the interaction effect of extraversion x agreeability. 2. List the degrees of freedom for the two main effects and the interaction effect 3. State the F-values for the two main effects and the interaction effect. 4. Which effects if any are significant?

          High Agreeability B1
Low Agreeability B2
High Extraversion A1
10
8
8
9
7
M = 8.4
7
6
5
4
5
M = 5.4
A1 = 6.9
Low Extraversion A2
8
9
8
10
7
M = 8.4
6
4
5
5
6
M = 5.2
A2 = 6.8
Grand Mean = 6.85
B1 = 8.4
B2 = 5.3
SStotal = 66.55
Using the data above complete the following questions. Here the effects of two personality traits (extraversion/agreeability) are examined on self-reported happiness (1-10 scale). Note that the SS total is already provided for you.
1. List the sum of squares for the main effects of extraversion and agreeability and the interaction effect of extraversion x agreeability.
2. List the degrees of freedom for the two main effects and the interaction effect
3. State the F-values for the two main effects and the interaction effect.
4. Which effects if any are significant?

High Agreeability B1
Low Agreeability B2
High Extraversion A1
10
8
8
9
7
M = 8.4
7
6
5
4
5
M = 5.4
A1 = 6.9
Low Extraversion A2
8
9
8
10
7
M = 8.4
6
4
5
5
6
M = 5.2
A2 = 6.8
Grand Mean = 6.85
B1 = 8.4
B2 = 5.3
SStotal = 66.55
Using the data above complete the following questions. Here the effects of two personality traits (extraversion/agreeability) are examined on self-reported happiness (1-10 scale). Note that the SS total is already provided for you.
1. List the sum of squares for the main effects of extraversion and agreeability and the interaction effect of extraversion x agreeability.
2. List the degrees of freedom for the two main effects and the interaction effect
3. State the F-values for the two main effects and the interaction effect.
4. Which effects if any are significant?

Added by Silvia Q.

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