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A study in Maryland identified 4032 white persons, enumerated in a nonofficial 1963 census, who became widowed between 1963 and 1974. These people were matched, one-to-one, to married persons on the basis of race, gender, year of birth, and geography of residence. The matched pairs were followed in a second census in 1975, and the data for men have been analyzed so as to compare the mortality of widowed men versus married men. The data for 2828 matched pairs of women are shown in the table below. Test to compare the mortality of widowed women versus married women. Widowed women Dead Alive Married women Dead 38 16 Alive 114 149 Using the R output for McNemar's chi-squared test with continuity correction (approximation test), what is the p-value of the test (in 2 decimal places)?

A study in Maryland identified 4032 white persons, enumerated in a nonofficial 1963 census, who became widowed between 1963 and 1974. These people were matched, one-to-one, to married persons on the basis of race, gender, year of birth, and geography of residence. The matched pairs were followed in a second census in 1975, and the data for men have been analyzed so as to compare the mortality of widowed men versus married men. The data for 2828 matched pairs of women are shown in the table below. Test to compare the mortality of widowed women versus married women. Widowed women Dead Alive Married women Dead 38 16 Alive 114 149 Using the R output for McNemar's chi-squared test with continuity correction (approximation test), what is the p-value of the test (in 2 decimal places)?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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A study in Maryland identified 4032 white persons, enumerated in a nonofficial 1963 census, who became widowed between 1963 and 1974. These people were matched, one-to-one, to married persons on the basis of race, gender, year of birth, and geography of residence. The matched pairs were followed in a second census in 1975, and the data for men have been analyzed so as to compare the mortality of widowed men versus married men. The data for 2828 matched pairs of women are shown in the table below. Test to compare the mortality of widowed women versus married women. Widowed women Dead Alive Married women Dead 38 16 Alive 114 149 Using the R output for McNemar's chi-squared test with continuity correction (approximation test), what is the p-value of the test (in 2 decimal places)?
Transcribed Image Text:A study in Maryland identified 4032 white persons, enumerated in a nonofficial 1963 census, who became widowed between 1963 and 1974. These people were matched, one-to-one, to married persons on the basis of race, gender, year of birth, and geography of residence. The matched pairs were followed in a second census in 1975, and the data for men have been analyzed so as to compare the mortality of widowed men versus married men. The data for 2828 matched pairs of women are shown in the table below. Test to compare the mortality of widowed women versus married women. Widowed women Dead Alive Married women Dead 38 16 Alive 114 149 Using the R output for McNemar's chi-squared test with continuity correction (approximation test), what is the p-value of the test (in 2 decimal places)?
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