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Name: The article “Abyssal Peridotites > 3800 Ma from Southern West Greenlan
Uploaded: 2024-03-20T07:07:12.000Z
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Description: The article “Abyssal Peridotites > 3800 Ma from Southern West Greenland: Field Relationships, Petrography, Geochronology, Whole-Rock and Mineral Chemistry of Dunite and Harzburgite Inclusions in the Itsaq Gneiss Complex” (C. Friend, V. Bennett, and A

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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The article “Abyssal Peridotites > 3800 Ma from Southern West Greenland: Field Relationships, Petrography, Geochronology, Whole-Rock and Mineral Chemistry of Dunite and Harzburgite Inclusions in the Itsaq Gneiss Complex” (C. Friend, V. Bennett, and A. Nutman, Contrib Mineral Petrol, 2002:71–92) describes the chemical compositions of certain minerals in the early Archaean mantle. For a certain type of olivine assembly, the silicon dioxide (SiO₂) content (in weight percent) in a randomly chosen rock has mean 40.25 and standard deviation 0.36. Find the mean and standard deviation of the sample mean SiO₂ content in a random sample of 10 rocks. How many rocks must be sampled so that the standard deviation of the sample mean SiO₂ content is 0.05?

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