Suppose that X is a normal random variable with a mean of μ = 140 and a standard deviation of a 10. Determine the value of a sothat PrX> 145] = Pr[Z > z], where Z is the standard normal random variable.OA 0.10OB.-4.00OC. 0.40O D. -0.75O E. 0.50

Mean=140, Standard deviation=10

Answered: Suppose that X is a normal random…

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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Suppose that X is a normal random variable with a mean of μ = 140 and a standard deviation of a = 10. Determine the value of a so that PriX> 145] = Pr[Z> z], where Z is the standard normal random variable. OA-0.10 О в. -4.00 OC. 0.40 OD. -0.75 OE. 0.50