Homework Help is Here – Start Your Trial Now!
Math
Statistics
Please only answer 5.74

Please only answer 5.74

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Please only answer 5.74
### Blood Pressure Analysis for 50-Year-Old Women It is assumed that the average Systolic Blood Pressure (SBP) for a 50-year-old woman is 125 mm Hg, with a standard deviation of 15 mm Hg, and that SBP is normally distributed. #### Problem 5.71 **Question:** What proportion of 50-year-old women is hypertensive if hypertension is defined as SBP ≥ 140 mm Hg? #### Background Information: From previous clinical trials, it is estimated that for every 10 lbs. of weight loss, there is, on average, a corresponding reduction in mean SBP of 3 mm Hg. #### Problem 5.72 **Question:** Suppose an average woman did not gain any weight from age 18 to 50. What average SBP for 50-year-old women would be expected under these assumptions? #### Problem 5.73 **Question:** If the standard deviation of SBP under the assumption in Problem 5.72 remained the same (15 mm Hg), and the distribution of SBP remained normal, then what would be the expected proportion of hypertensive women under the assumption in Problem 5.72? #### Problem 5.74 **Question:** What percentage of hypertension at age 50 is attributable to the weight gain from age 18 to 50?
Transcribed Image Text:### Blood Pressure Analysis for 50-Year-Old Women It is assumed that the average Systolic Blood Pressure (SBP) for a 50-year-old woman is 125 mm Hg, with a standard deviation of 15 mm Hg, and that SBP is normally distributed. #### Problem 5.71 **Question:** What proportion of 50-year-old women is hypertensive if hypertension is defined as SBP ≥ 140 mm Hg? #### Background Information: From previous clinical trials, it is estimated that for every 10 lbs. of weight loss, there is, on average, a corresponding reduction in mean SBP of 3 mm Hg. #### Problem 5.72 **Question:** Suppose an average woman did not gain any weight from age 18 to 50. What average SBP for 50-year-old women would be expected under these assumptions? #### Problem 5.73 **Question:** If the standard deviation of SBP under the assumption in Problem 5.72 remained the same (15 mm Hg), and the distribution of SBP remained normal, then what would be the expected proportion of hypertensive women under the assumption in Problem 5.72? #### Problem 5.74 **Question:** What percentage of hypertension at age 50 is attributable to the weight gain from age 18 to 50?
**Cardiovascular Disease** Obesity is an important determinant of cardiovascular disease because it directly affects several established cardiovascular risk factors, including hypertension and diabetes. It is estimated that the average weight for an 18-year-old woman is 123 lbs. and increases to 142 lbs. at 50 years.
Transcribed Image Text:**Cardiovascular Disease** Obesity is an important determinant of cardiovascular disease because it directly affects several established cardiovascular risk factors, including hypertension and diabetes. It is estimated that the average weight for an 18-year-old woman is 123 lbs. and increases to 142 lbs. at 50 years.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS