Bara Research Group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age. Use the sample data to determine whether the population proportions of the church attendees are different across the different age groups. Use ? = 0.05.
|
Church Attendance
|
20-29
|
30-39
|
40-49
|
50-59
|
|
Yes
|
31
|
63
|
94
|
72
|
|
No
|
69
|
87
|
106
|
78
|