Example A) The average systolic blood pressure of a population of young men is u = 112.5 mm, o = 16.4 mm. Prehypertension is defined as having a systolic pressure between 120 and 139. 2. Calculate the z-score for a systolic pressure of 120. 3. What is the probability that you could randomly select a young man from the population that would have an average systolic pressure greater than 120?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
icon
Related questions
Question
100%
work shown with explanations would be so appreciated!
Example A)
The average systolic blood pressure of a population of young men is µ = 112.5 mm, o = 16.4 mm.
Prehypertension is defined as having a systolic pressure between 120 and 139.
2. Calculate the z-score for a systolic pressure of 120.
3. What is the probability that you could randomly select a young man from the population that would
have an average systolic pressure greater than 120?
4. Calculate the z-score for a systolic pressure of 139.
5. What is the probability that you could randomly select a young man from the population that would
have an average systolic pressure greater than 139?
6. What is the probability that you could randomly select a young man from the population that would
be diagnosed with having prehypertension (systolic pressure between 120 and 139)?
Transcribed Image Text:Example A) The average systolic blood pressure of a population of young men is µ = 112.5 mm, o = 16.4 mm. Prehypertension is defined as having a systolic pressure between 120 and 139. 2. Calculate the z-score for a systolic pressure of 120. 3. What is the probability that you could randomly select a young man from the population that would have an average systolic pressure greater than 120? 4. Calculate the z-score for a systolic pressure of 139. 5. What is the probability that you could randomly select a young man from the population that would have an average systolic pressure greater than 139? 6. What is the probability that you could randomly select a young man from the population that would be diagnosed with having prehypertension (systolic pressure between 120 and 139)?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning