The 5-year survival rates by stage of disease, age at diagnosis, and race are provided in Table 10.24. Test whether the 5-year survival rate for breast cancer is significantly different between African American and Caucasian women who are younger than 50 years of age and have localized disease. Provide a p-value (two-tailed). TABLE 10.24 Five-year survival rates for breast cancer by stage at diagnosis, age at diagnosis, andrace, SEER Cancer data, 1999–2005Caucasian fomalesAfrican American fomalos<5050+<5050+Stage(n = 53,060)(n = 174,080)(n = 8063)(n = 16,300)Localized96.5*99.691.694.9RegionalDistant84.685.071.372.633.222.515.016.4Unstaged76.753.549.742.2"percent.

Survival rate is the percentage of people who survived after diagnosing. So survival rate is a…

Answered: The 5-year survival rates by stage of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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The 5-year survival rates by stage of disease, age at diagnosis, and race are provided in Table 10.24. Test whether the 5-year survival rate for breast cancer is significantly different between African American and Caucasian women who are younger than 50 years of age and have localized disease. Provide a p-value (two-tailed).

TABLE 10.24 Five-year survival rates for breast cancer by stage at diagnosis, age at diagnosis, and
race, SEER Cancer data, 1999–2005
Caucasian fomales
African American fomalos
<50
50+
<50
50+
Stage
(n = 53,060)
(n = 174,080)
(n = 8063)
(n = 16,300)
Localized
96.5*
99.6
91.6
94.9
Regional
Distant
84.6
85.0
71.3
72.6
33.2
22.5
15.0
16.4
Unstaged
76.7
53.5
49.7
42.2
"percent.

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