Consider the following study results concerning Age and ChurchAttendance:
                                                                                               Age
ChurchAttendance         20-29                    30-39                    40-49                    50-59
Yes21Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 63Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 94Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 72
No69Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 87Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 106Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 78
Test to see if the proportion of people who attend church is thesame for all age groups (95% confidence).
Using the Marascuillo Pairwise comparison procedure, test for adifference in proportions between the 30-39 and 40-49 agegroups.
What is the Critical Value (CV)?
What is your decision about the null (Ho: P2=P3) and yourconclusion
