A study of breast cancer in postmenopausal women included 500 cases of invasive breast cancer and 500 subjects without breast cancer matched to the cases by age and location of residence. The following data were collected for these subjects about their use of estrogen replacement therapy (ERT). Based on these data, answer the following questions. STATUS CASES CONTROLS Estrogen Replacement Therapy 250 100 No ERT 250 400 4. What is the odds of using ERT among the controls? O 400/650 O 100/300 100/500 100/400
A study of breast cancer in postmenopausal women included 500 cases of invasive breast cancer and 500 subjects without breast cancer matched to the cases by age and location of residence. The following data were collected for these subjects about their use of estrogen replacement therapy (ERT). Based on these data, answer the following questions. STATUS CASES CONTROLS Estrogen Replacement Therapy 250 100 No ERT 250 400 4. What is the odds of using ERT among the controls? O 400/650 O 100/300 100/500 100/400
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning