A manufacturer knows that their items have a normally distributed length, with a mean of 9.6 inches, andstandard deviation of 2.8 inches.If one item is chosen at random, what is the probability that it is less than 14.2 inches long?

GivenMean(μ)=9.6standard deviation(σ)=2.8

Answered: A manufacturer knows that their items…

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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A manufacturer knows that their items have a normally distributed length, with a mean of 9.6 inches, and standard deviation of 2.8 inches. If one item is chosen at random, what is the probability that it is less than 14.2 inches long?