The data in the table below provide the relationship between breast-cancer incidence rate and menopausal status by age, based on a health study from 1976 to 1990. (Let premenopausal women group 1 and postmenopausal women be group 2.) Relationship between breast-cancer incidence rate and menopausal status after controlling for age, 1976 to 1990 Premenopausal H₂: Age Cases/person-years (incidence rate)+ Cases/person-years (incidence rate) 125/131,704 (94) 265/179,132 (147) 305/151,548 (201) 158/61,215 (260) 24/6,133 (408) 35-39 40-44 45-49 50-54 55-59 Postmenopausal You can use the Distribution Calculators page in SALT to find critical values and/or p-values to answer parts of this question. = (a) Assess whether there is a difference between the incidence rate of breast cancer for premenopausal vs. postmenopausal women, while controlling for age. (Use a 0.05.) State the null and alternative hypotheses. (Enter != for + as needed.) Ho: Calculate the test statistic. (Round your answer to two decimal places.) 14/14,795 (101) 48/43,583 (108) 162/90,965 (179) 400/184,597 (217) 491/180,458 (272) Use technology to find the p-value. (Round your answer to four decimal places.) p-value = Screenshot
The data in the table below provide the relationship between breast-cancer incidence rate and menopausal status by age, based on a health study from 1976 to 1990. (Let premenopausal women group 1 and postmenopausal women be group 2.) Relationship between breast-cancer incidence rate and menopausal status after controlling for age, 1976 to 1990 Premenopausal H₂: Age Cases/person-years (incidence rate)+ Cases/person-years (incidence rate) 125/131,704 (94) 265/179,132 (147) 305/151,548 (201) 158/61,215 (260) 24/6,133 (408) 35-39 40-44 45-49 50-54 55-59 Postmenopausal You can use the Distribution Calculators page in SALT to find critical values and/or p-values to answer parts of this question. = (a) Assess whether there is a difference between the incidence rate of breast cancer for premenopausal vs. postmenopausal women, while controlling for age. (Use a 0.05.) State the null and alternative hypotheses. (Enter != for + as needed.) Ho: Calculate the test statistic. (Round your answer to two decimal places.) 14/14,795 (101) 48/43,583 (108) 162/90,965 (179) 400/184,597 (217) 491/180,458 (272) Use technology to find the p-value. (Round your answer to four decimal places.) p-value = Screenshot
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.CR: Chapter 7 Review
Problem 88CR
Related questions
Question
Estimate the rate ratio for postmenopausal vs. premenopausal women after controlling for age. (Round your answer to two decimal places.)
Provide a 95% CI for the rate ratio. (Enter your answer using interval notation. Round your numerical values to two decimal places.)
![Cancer
The data in the table below provide the relationship between breast-cancer incidence rate and menopausal status by age, based on a health study from 1976 to 1990. (Let premenopausal women b
group 1 and postmenopausal women be group 2.)
Relationship between breast-cancer incidence rate and menopausal status after
controlling for age, 1976 to 1990
Premenopausal
H₁:
Age Cases/person-years (incidence rate) + Cases/person-years (incidence rate)
125/131,704 (94)
265/179,132 (147)
305/151,548 (201)
158/61,215 (260)
24/6,133 (408)
35-39
40-44
45-49
50-54
55-59
Postmenopausal
Calculate the test statistic. (Round your answer to two decimal places.)
14/14,795 (101)
48/43,583 (108)
You can use the Distribution Calculators page in SALT to find critical values and/or p-values to answer parts of this question.
(a) Assess whether there is a difference between the incidence rate of breast cancer for premenopausal vs. postmenopausal women, while controlling for age. (Use a = 0.05.)
State the null and alternative hypotheses. (Enter != for as needed.)
Ho:
162/90,965 (179)
400/184,597 (217)
491/180,458 (272)
Use technology to find the p-value. (Round your answer to four decimal places.)
p-value =
Screenshot](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F15bca3e1-243f-46e1-9e3b-adf1df49127e%2F49e5ae2b-b94d-4ff8-97a9-3d22b57ee44b%2Fa73n04a_processed.png&w=3840&q=75)
Transcribed Image Text:Cancer
The data in the table below provide the relationship between breast-cancer incidence rate and menopausal status by age, based on a health study from 1976 to 1990. (Let premenopausal women b
group 1 and postmenopausal women be group 2.)
Relationship between breast-cancer incidence rate and menopausal status after
controlling for age, 1976 to 1990
Premenopausal
H₁:
Age Cases/person-years (incidence rate) + Cases/person-years (incidence rate)
125/131,704 (94)
265/179,132 (147)
305/151,548 (201)
158/61,215 (260)
24/6,133 (408)
35-39
40-44
45-49
50-54
55-59
Postmenopausal
Calculate the test statistic. (Round your answer to two decimal places.)
14/14,795 (101)
48/43,583 (108)
You can use the Distribution Calculators page in SALT to find critical values and/or p-values to answer parts of this question.
(a) Assess whether there is a difference between the incidence rate of breast cancer for premenopausal vs. postmenopausal women, while controlling for age. (Use a = 0.05.)
State the null and alternative hypotheses. (Enter != for as needed.)
Ho:
162/90,965 (179)
400/184,597 (217)
491/180,458 (272)
Use technology to find the p-value. (Round your answer to four decimal places.)
p-value =
Screenshot
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