The objective of a community research project is to determine whether women are more community conscious before marriage or after 5 years of marriage. A test designed to measure community consciousness was administered to a sample of nine women before marriage, and the same test was given to them 5 years after marriage. The test scores are:
The objective of a community research project is to determine whether women are more community conscious before marriage or after 5 years of marriage. A test designed to measure community consciousness was administered to a sample of nine women before marriage, and the same test was given to them 5 years after marriage. The test scores are:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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The objective of a community research project is to determine whether women are more community conscious before marriage or after 5 years of marriage. A test designed to measure community consciousness was administered to a sample of nine women before marriage, and the same test was given to them 5 years after marriage. The test scores are:
![The objective of a community research project is to determine whether women are more community conscious
before marriage or after 5 years of marriage. A test designed to measure community consciousness was
administered to a sample of nine women before marriage, and the same test was given to them 5 years after
marriage. The test scores are:
ITTITT
Before
After
Before
After
Name
Marriage Marriage
Name
Marriage Marriage
Beth
110
114
Carol
186
196
Jean
157
159
Lisa
116
116
Sue
121
120
Sandy
160
140
Cathy
Mary
96
103
Petra
149
142
130
139
|Click here for the Excel Data File
a. Test at the 0.05 level. Hg is: There is no difference in community consciousness before and after marriage. H is:
There is a difference.
Ho is rejected if T s
,n3=
b. Complete the table below. (Hint. Consider After Marriage as first sample for calculation.) (Negative amounts
should be indicated by a minus sign. Round your answers to 1 decimal place.)
Name
Before
After
d
Rank
R+
R-
Beth
Jean
Sue
Cathy
Mary
Carol
Sandy
Petra
C.
The smaller sum of ranks is
which is the computed T.
Họ. There
in community responsibility after marraiage.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc250ab35-1e6f-4f6d-9b6a-374720ba77b7%2F7f58386c-bfe5-46eb-97ec-8c3a10b37eee%2F00od33h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The objective of a community research project is to determine whether women are more community conscious
before marriage or after 5 years of marriage. A test designed to measure community consciousness was
administered to a sample of nine women before marriage, and the same test was given to them 5 years after
marriage. The test scores are:
ITTITT
Before
After
Before
After
Name
Marriage Marriage
Name
Marriage Marriage
Beth
110
114
Carol
186
196
Jean
157
159
Lisa
116
116
Sue
121
120
Sandy
160
140
Cathy
Mary
96
103
Petra
149
142
130
139
|Click here for the Excel Data File
a. Test at the 0.05 level. Hg is: There is no difference in community consciousness before and after marriage. H is:
There is a difference.
Ho is rejected if T s
,n3=
b. Complete the table below. (Hint. Consider After Marriage as first sample for calculation.) (Negative amounts
should be indicated by a minus sign. Round your answers to 1 decimal place.)
Name
Before
After
d
Rank
R+
R-
Beth
Jean
Sue
Cathy
Mary
Carol
Sandy
Petra
C.
The smaller sum of ranks is
which is the computed T.
Họ. There
in community responsibility after marraiage.
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