Researchers at Baylor University recently released a study about religion in America One part of the study showed the "beliefs about God" for people who were either "affiliated with a religion" or "unaffiliated with a religion." The possible categories fo beliefs in God are "Believe in a higher power", "sometimes believe", "don't believe", and "believe with doubts." Here are the observed frequencies for a Chi-square test of association and we have added the row and column totals. Believe Sometimes Don't Believe Total Believe Believe with doubts

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4AGP
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Researchers at Baylor University recently released a study about religion in America.
One part of the study showed the "beliefs about God" for people who were either
"affiliated with a religion" or "unaffiliated with a religion." The possible categories for
beliefs in God are "Believe in a higher power", "sometimes believe", "don't believe",
and “believe with doubts." Here are the observed frequencies for a Chi-square test
of association and we have added the row and column totals.
Believe Sometimes
Don't
Believe
Total
Believe
Believe
with doubts
affiliated w relig
90
40
10
60
200
unaffiliated w rel
50
30
15
100
Total
140
70
15
75
300
We want to do a Chi-Square test of association for religious affiliation versus belief
in God.
What is the expected frequency for the "affiliated w relig" and "Believe" category?
Round your answer to the tenths position.
Transcribed Image Text:Researchers at Baylor University recently released a study about religion in America. One part of the study showed the "beliefs about God" for people who were either "affiliated with a religion" or "unaffiliated with a religion." The possible categories for beliefs in God are "Believe in a higher power", "sometimes believe", "don't believe", and “believe with doubts." Here are the observed frequencies for a Chi-square test of association and we have added the row and column totals. Believe Sometimes Don't Believe Total Believe Believe with doubts affiliated w relig 90 40 10 60 200 unaffiliated w rel 50 30 15 100 Total 140 70 15 75 300 We want to do a Chi-Square test of association for religious affiliation versus belief in God. What is the expected frequency for the "affiliated w relig" and "Believe" category? Round your answer to the tenths position.
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