You are doing research on a job training program. Some teens have volunteered to participate in the program. You compare their employment rates 6 months after completing program with employment rates of teens that did not participate in the program. Your data are below, and your job is to assess whether there is an association between participation in the program and employment.

Subject number	Participant?	Employed?
1	Y	Y
2	Y	Y
3	N	N
4	Y	Y
5	N	N
6	N	N
7	N	N
8	Y	Y
9	Y	N
10	N	Y
11	N	Y
12	N	N
13	N	Y
14	Y	Y
15	Y	Y
16	Y	N
17	Y	Y
18	N	N
19	N	Y
20	Y	Y
21	Y	Y
22	Y	Y
23	N	N
24	N	N
25	N	Y
26	Y	Y
27	N	N
28	Y	N