1. State the null and alternative hypotheses. 2.Compute the test statistic. Document how SSTr and SSE were computed. Use 4 decimal places for the sample means, sample standard deviations and the grand...

1. State the null and alternative hypotheses.

2.Compute the test statistic. Document how SSTr and SSE were computed. Use 4 decimal places for the sample means, sample standard deviations and the grand mean and round your answers for SSTr and SSE to 2 decimal places.

Use the values for SSTr and SSE to complete the following ANOVA table. Round each of your answers to 2 decimal places. (image of table)

3.Compute the p-value. Provide the name of the distribution and the parameters used to compute the p-value. Then enter your answer rounded to 4 decimal places.

4.Interpret the results of the significance test. Is this result statistically significant? Is this result important from a practical perspective?

Extracted text: Source S.S. df M.S. F Treatment Error Total


Extracted text: Control CBT Family 1.1 0.5 12.1 -1.2 -7.3 11.4 0.4 -3.5 3.5 -1.4 14.3 10.8 -4.4 -1.2 12.9 12.9 -11.7 -4.2 3.8 -13.7 0.9 17.4 10.2 8.9 -7.3 -6.2 23 2.4 6.3 -4.3 13.1 1.4 -2.9 7.9 -7.4 12.9 0.4 7.7 14.5 -5.2 2.4 7.6 20.7 11.1 3.8 -8 1 6.6 1 -1.9 10.7 -3.2 -10 2.3 -4.3 0.7 -7.5 -2 1.8 0.9 -0.6 1.2 2.6 10.7 5.2 2.1 16.7 5.1 -11.3 -0.3 16.5 -0.9