Heights of American men aged 20 through 29 approximately follow the normal distribution with mean 70 inches and standard deviation 3 inches ( reported in the statistical Abstract of the united states 1998). The same shape and spread hold for heights in this age group but with mean 65 inches. inchesAnswer the following questions for American women in this age group.Round your answers to parts d and e to four decimal places.d. Use this normal model to determine the probability that a randomly selected American woman in this age group will be shorter than 04 inches tall.e. According to this normal model, what proportion of American women aged 20 -29arefeet or taller?f. How tall must a woman be to be among the tallest 10%0 of women in this age group?dyRound your answer to two decimal places.InchesBy accessing this Question Assistance, you wil learn while you earn points based on the Point Potential Policy set by your instructor.Question Attempts: 0 of 5 usedSAVE FOR LATERSUBMIT ANSIEarn Maximum Points available only if you曲の10:re to search3/2hp

Name: Heights of American men aged 20 through 29 approximately follow the no
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Description: Heights of American men aged 20 through 29 approximately follow the normal distribution with mean 70 inches and standard deviation 3 inches ( reported in the statistical Abstract of the united states 1998). The same shape and spread hold for heights

Given: μ=70 and σ=3. f)PX<64=PX-μσ<64-μσ=PZ<64-703=PZ<-2=0.0228

Answered: Heights of American men aged 20 through…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Heights of American men aged 20 through 29 approximately follow the normal distribution with mean 70 inches and standard deviation 3 inches ( reported in the statistical Abstract of the united states 1998). The same shape and spread hold for heights in this age group but with mean 65 inches.

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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