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MATLAB: An Introduction with Applications

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

A company that produces steel ingots has always made their ingots with
a mean of 20 inches long. However, the plant manager is increasingly
concerned that the machines might be producing the ingot too small.
To test this thought, he takes a random sample of 10 ingots. The lengths
of those ingots are below.
19.9, 19.8, 19.81, 19.85, 19.94, 20.01, 20.02, 19.93, 19.86, 19.92

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