Normal, with mean 70 inches and standard deviation8 inches.) If you choose one student at random, what is therobability that he is between 69 and 71 inches tall?p) What is the standard deviation of x, the mean heightor a sample of n male students? How large an SRS mustvou take to reduce the standard deviation of the samplemean to 0.5 inch?(c) What is the probability that the mean height of thesample in part (b) is between 69 and 71 inches?13.30 Lightning strikes, continued. The number oflightning strikes on a square kilometer of open ground in ayear has mean 6 and standard deviation 2.4. What is theprobability that the average number of lightning strikesper square kilometer per year for 25 randomly chosensquare kilometers is 4.8 or less?13.31 Heights of male students, continued.Suppose that the distribution of heights of all male

We have given that. X~N( μ , ?^2 ) μ =6 , ? =2.4 , n= 25 Z-score =( x - μ )/?

Answered: Normal, with mean 70 inches and…

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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