Answered: High blood pressure such as systolic…

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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Question

High blood pressure such as systolic blood pressure over 100 MM Hg, is a risk factor for disease medical that includes the systolic blood pressure of all mails age 20 and over following a normal distribution with mean 125 MM Hg, and standard deviation 15 MM Hg use the empirical rule to find the percentage of males age is 20 over who have systolic blood pressure over 140 MM Hg make sure all three parts below.

A. Draw a normal distribution curve in shade the appropriate area under the curve.

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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