On a certain test, the mean is 100 with a standard deviation of 10. The results come very close to fitting a normalcurve. Suppose this test is given to a very large group of people. Use the empirical rule to find the percentage ofpeople whose scores are between 90 and 110What is the percentage of people whose test scores are between 90 and 110?% (Type an integer or a decimal)

Assume the random variable X defines the score of a certain test.

Answered: a certain test, the mean is 100 with 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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Similar questions

SD is standard deviation
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