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The following data were obtained from a two-factor independent-measures experiment with n = 5 participants in each treatment condition. The dependent variable is level of

The following data were obtained from a two-factor independent-measures experiment withn= 5 participants in each treatment condition. The dependent variable is level of anxiety experienced during exams.

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High Anxiety

M = 3

T = 15

SS = 18

M = 6

T = 30

SS = 28

M = 9

T = 45

SS = 26

Low Anxiety

M = 1

T = 5

SS = 8

M = 4

T = 20

SS = 20

M = 1

T = 5

SS = 20

1) State the hypotheses for each of the three separate tests included in the two-factor ANOVA.

2) Draw a graph which would illustrate what means are being tested for each of the null hypotheses.

3) Calculate the degrees of freedom and state the critical value of F for each of the three tests.

4) Calculate the three F-ratios and state a conclusion for each test.

5) State what the next steps would be given the results you have concluded.

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