A number of randomly selected heterosexual married couples were surveyed about their candidate preference (democrat or republican) in a presidential election. Investigators were interested in whether the rates of women and men preferring a democratic candidate were the same. The table is provided below. A statistician advised that McNemar's test would be appropriate because of the paired study design. Wife Husband Democratic Republican TOTAL Democratic 30 10 40 Republican 5 25 30 TOTAL 35 35 70
A number of randomly selected heterosexual married couples were surveyed about their candidate preference (democrat or republican) in a presidential election. Investigators were interested in whether the rates of women and men preferring a democratic candidate were the same. The table is provided below. A statistician advised that McNemar's test would be appropriate because of the paired study design. Wife Husband Democratic Republican TOTAL Democratic 30 10 40 Republican 5 25 30 TOTAL 35 35 70
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Question
Suppose we add 0.5 to each of the cells above to account for the small cell counts. Estimate the odds of a woman preferring the democratic candidate to a man preferring the democratic candidate. Enter the answer to three decimal places.
![A number of randomly selected heterosexual married couples were surveyed about their candidate preference (democrat or republican) in a presidential election.
Investigators were interested in whether the rates of women and men preferring a democratic candidate were the same. The table is provided below. A statistician
advised that McNemar's test would be appropriate because of the paired study design.
Wife
Husband
Democratic
Republican
TOTAL
Democratic
30
10
40
Republican
5
25
30
TOTAL
35
35
70](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F48993cee-6cc3-4e73-bc79-b92a75365418%2F5fd6e8b1-e5af-413c-97f4-2b241c89f098%2Fz2lvivm5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A number of randomly selected heterosexual married couples were surveyed about their candidate preference (democrat or republican) in a presidential election.
Investigators were interested in whether the rates of women and men preferring a democratic candidate were the same. The table is provided below. A statistician
advised that McNemar's test would be appropriate because of the paired study design.
Wife
Husband
Democratic
Republican
TOTAL
Democratic
30
10
40
Republican
5
25
30
TOTAL
35
35
70
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