**Question 6:**For a population with a standard deviation of σ = 6, what is the z-score corresponding to a score that is 12 points above the mean?**Explanation:**To calculate the z-score, use the formula:\[ z = \frac{(X - \mu)}{\sigma} \]Where:- $ X $ is the score,- $ \mu $ is the mean,- $ \sigma $ is the standard deviation.In this case, $ X = \mu + 12 $, $ \mu = \mu $, and $ \sigma = 6 $. Therefore:\[ z = \frac{((\mu + 12) - \mu)}{6} = \frac{12}{6} = 2 \]The z-score is 2.

Standardized z-score: The standardized z-score represents the number of standard deviations the…

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6. For a population with a standard deviation of o = 6, what is the z-score corresponding to a score that is 12 points above the mean? %3D

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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