Data Set

Research Subject	Self-Control Score	Drug Use	Friend Use
1	4.1	1	1
2	4.6	1	1
3	3.8	2	4
4	2.1	4	9
5	3.6	2	4
6	1.3	9	15
7	1.9	7	8
8	2.4	5	6
9	4.9	0	0
10	3	3	5
11	1.6	5	11
12	2.8	2	8
13	3.3	3	4
14	3.6	4	3
15	1.7	5	12
16	1.5	8	13
17	4.1	1	2
18	2.7	5	7
19	3.2	3	5
20	2	5	9

Using this data please do the following:

Imagine that you hypothesize that there is a relationship between self-control and drug use. This time you decide to run a regression on the data. Please do the following.

1. First answer the following question. What would be the benefits of conducting a bivariate regression analyses compared to a correlation analyses to answer your research question?
2. Run a bivariate regression on these two variables in SPSS (self-control, drug use). Report the following:
   1. You should test the assumptions and report your findings: Make sure to check the following assumptions. For the assignment test each assumption and report the results. Indicate whether the data meets each of the following assumptions:
      1. Linearity
      2. Level of Measurement
      3. Normally Distributed Error Term
      4. No Auto Correlation
   2. For this second part assume that you met all of the assumptions to run a bivariate regression (even if you did not). Report the results for the bivariate regression you ran as you would report them in a journal article. Make sure you include all relevant information. You should report the results for the following:
      1. The F test
      2. R²
      3. B (slope) with significance