7) For women aged 18-24, systolic blood pressures (in mm Hg) are normally distributed with 7)a mean of 114.8 and a standard deviation of 13.1. Find the probability of randomlychoosing one woman aged 18-24 whose mean systolic blood pressure is between 119 and122.Solve the problem.8) For women aged 18-24, systolic blood pressures (in mm Hg) are normally distributed with 8)a mean of 114.8 and a standard deviation of 13.1. If a group of 23 women aged 18-24 arerandomly selected, find the probability that their mean systolic blood pressure is between119 and 122.Sketch a graph and shade the correponding area when you show your work for this questonConfidence levelUse the given degree of confidence and sample data to construct a confidence interval for the population proportion p.9)9) When 315 college students are randomly selected and surveyed, it is found that 122 own acar. Find a 99% confidence interval for the true proportion of all college students who owna car.n=p=OCT20Page < 3q=alpha=pq=tv SofMacBook Pro

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Answered: 7) For women aged 18-24, systolic blood…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The amount of beverage in a 16-oz bottle is normally distributed with a mean of16.2 oz and a standard deviation of 0.1 oz. Find the probability that the amount ofbeverage in a randomly select can is (a) between 15.5 and 16.2 oz, (b) more than16.4 oz, (c) less than 16.1 oz. NOTE: Please explain each part, so the problem can be used as a Study Guide
Porphyrin is a pigment in blood protoplasm and other body fluids that is significant in body energy and storage. In healthy adults, the number of milligrams of porphyrin per deciliter of blood is approximately normal with a mean of 38 and a standard deviation of 12. What is the probability that the number of milligrams is between 16 and 45?
High density lipoprotein (HDL) in healthy males follows a normal distribution with a mean of 50 and a standard deviation of 8. What proportion of healthy males has HDL exceeding 60?
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The mean clotting time of blood is 7.45 seconds with a standard deviation of 3.6 seconds. What is the probability that an individual's clotting time will be less than 7 seconds or greater than 9 seconds? Assume a normal distribution.
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Assume a light bulb has a burn life that is normally distributed with a mean of 159 hours and a standard deviation of 16 hours. Suppose you sample 30 bulbs and calculate a sample average (Y) burn life. Find the probability that a give bulb in the sample has a burn life greater than 163 hours.

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7) For women aged 18-24, systolic blood pressures (in mm Hg) are normally distributed with a mean of 114.8 and a standard deviation of 13.1. Find the probability of randomly choosing one woman aged 18-24 whose mean systolic blood pressure is between 119 and 122.