**Example: Sodium Measurements**- Standard deviation of sodium content: 10 mg.- Measure 3 times and record the mean of these 3 measurements.- What is the standard deviation of the mean result?- How many measurements are needed to get a standard deviation of the mean equal to 5?*Note: This exercise is useful for understanding the impact of repeated measurements on the standard deviation of the mean.*

The standard deviation of sodium content is mg.The measures are taken for times.

Answered: O ● Standard deviation of sodium…

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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O ● Standard deviation of sodium content 10 mg. Measure 3 times and the mean of these 3 measurements is recorded. What is the standard deviation of the mean result? How many measurements are needed to get a standard deviation of the mean equal to 5?