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Name: Assume that military aircraft use ejection seats designed for men weig
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Description: Assume that military aircraft use ejection seats designed for men weighing between134.7lb and208lb. If women's weights are normally distributed with a mean of 177.2lb and a standard deviation of 46.5lb, what percentage of women have weights that are

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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Assume that military aircraft use ejection seats designed for men weighing between134.7lb and208lb. If women's weights are normally distributed with a mean of 177.2lb and a standard deviation of 46.5lb, what percentage of women have weights that are within those limits? Are many women excluded with those specifications?

The percentage of women that have weights between those limits is

nothing%.

(Round to two decimal places as needed.)

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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