A doctor is interested in the proportion of patients which live at least 5 years after being diagnosed with stage 4 breast cancer. He randomly selects 196 patients diagnosed with stage 4 breast cancer and follows them for 5 years. Suppose the true 5 year survival rate for stage 4 breast cancer is 20%. 1. How are the collection of all sample proportions of samples of size 196 distributed? NO 2. What is the probability that fewer than 18% of the patients studied survived for at least 5 years? o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a survived for at least 5 years. 3. What is the probability that more than 21% of the patients studied survived for at least 5 years? chance that fewer than 18% of the patients studied o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a survived for at least 5 years. chance that more than 21% of the patients studied 4. What is the probability that between 18% and 21% of the patients studied survived for at least 5 years? o There is a studied survived for at least 5 years. o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. chance that between 18% and 21% of the patients
A doctor is interested in the proportion of patients which live at least 5 years after being diagnosed with stage 4 breast cancer. He randomly selects 196 patients diagnosed with stage 4 breast cancer and follows them for 5 years. Suppose the true 5 year survival rate for stage 4 breast cancer is 20%. 1. How are the collection of all sample proportions of samples of size 196 distributed? NO 2. What is the probability that fewer than 18% of the patients studied survived for at least 5 years? o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a survived for at least 5 years. 3. What is the probability that more than 21% of the patients studied survived for at least 5 years? chance that fewer than 18% of the patients studied o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a survived for at least 5 years. chance that more than 21% of the patients studied 4. What is the probability that between 18% and 21% of the patients studied survived for at least 5 years? o There is a studied survived for at least 5 years. o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. chance that between 18% and 21% of the patients
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Solve using R calculator. Show all work.
Transcribed Image Text:A doctor is interested in the proportion of patients which live at least 5 years after being diagnosed
with stage 4 breast cancer. He randomly selects 196 patients diagnosed with stage 4 breast cancer
and follows them for 5 years. Suppose the true 5 year survival rate for stage 4 breast cancer is 20%.
1. How are the collection of all sample proportions of samples of size 196 distributed?
N(
2. What is the probability that fewer than 18% of the patients studied survived for at least 5
years?
o List the z-scores needed to calculate the result. If there is more than one z-score,
separate the values with a comma.
o There is a
survived for at least 5 years.
3. What is the probability that more than 21% of the patients studied survived for at least 5
years?
chance that fewer than 18% of the patients studied
o List the z-scores needed to calculate the result. If there is more than one z-score,
separate the values with a comma.
o There is a
survived for at least 5 years.
chance that more than 21% of the patients studied
4. What is the probability that between 18% and 21% of the patients studied survived for at least
5 years?
o There is a
studied survived for at least 5 years.
o List the z-scores needed to calculate the result. If there is more than one z-score,
separate the values with a comma.
chance that between 18% and 21% of the patients
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 3 steps with 7 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman