answer the following problems. do not use excel. Solve the following by applying the concepts of percentiles under the normal curve. Show completesolution. Illustrate.1. In a National Achievement Test, the mean was found to be 75 and the standard deviation was 15.The scores also approximate the normal distribution.b. What is the two extreme scores outside of which 15% of the group are expected to fall?

Population mean, Population standard deviation,

Answered: Solve the following by applying the…

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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