Your name______________________

Your TA's name__________________

Your data set number______________

Lab I

Lab I (Standard Multiple Regression)

A researcher was interested in predicting aggressive behavior among 10 male adolescents from their dispositional aggressiveness as well as the number of hours they viewed television violence each week. The researcher wished to assess the unique contribution of disposition and of television, as well as assessing how well the two factors predicted aggressive behavior. In answering the following questions, use the data set assigned to you by the teaching assistant.

Note that you have been provided with summary information this time, rather than the raw data. Specifically, you need the first line of information, which is labeled StandardMR

1. In tabular format, report the coefficients, standard errors of the bs, t-tests on the bs (and show how they are computed), and significance of the bs.

2. Test the significance of multiple R (R12y)

3. Interpret the findings of the analysis.