Is there a relationship between passing the TOEFL on the first try and having taken a TOEFL preparation course? The data below represent whether a person passed the TOEFL on the first try and if the person had taken a TOEFL preparation course.
Datafile: chisq1.sav
Variables: PASS, COURSEPERSON PASS COURSE
1 0 0
2 0 1
3 1 0
4 1 1
5 0 0
6 1 1
7 1 0
8 0 1
9 1 0
10 0 1
11 1 0
12 0 1
13 1 0
14 1 1
15 0 0
16 0 1
17 1 0
18 1 1
19 0 0
20 1 1
21 0 0
22 1 1
23 0 0
24 1 1
25 0 0
26 0 1
27 1 0
28 0 1
29 1 0
30 1 1
31 1 0
32 0 1
33 1 1
34 0 0
35 1 1
36 0 0
37 1 1
38 0 0
39 0 1
40 0 0
Answer the following questions: