Question 2The scores on a standardized test are normally distributed with a mean of 80 and standard deviationof 10. What test score is 0.2 standard deviations above the mean?Question 3Determine the z-score given the following: (Express your answers in 2 decimal places)P(z

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Answered: The scores on a standardized test are…

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 scores on a standardized test are normally distributed with a mean of 80 and standard deviation of 10. What test score is 0.2 standard deviations above the mean?