Answered: Suppose the random variableX follows a…

Suppose the random variableX follows a normal distribution with mean 80 and variance 100. Then the probability is 0.6826 that X is in the symmetric interval about the mean between two numbers 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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Estimation

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Question

ess Statistics 1 || Spring21
Time left 1:14:46
Suppose the random variableX follows a normal distribution with mean 80 and variance 100. Then the probability is 0.6826 that X is
in the symmetric interval about the mean between two numbers are
O a. -2 to 2
O b. -3 to 3
O c. None
O d. -1 to 1
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