Answered: For the standard normal variable Z,…

For the standard normal variable Z, find the probability P(-0.71 < Z < 2.79). Round your answer to at least three decimal places. P(-0.71 < Z < 2.79) = =

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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Question

For the standard normal variable Z, find the probability P(-0.71 < Z < 2.79).
Round your answer to at least three decimal places.
P(-0.71 < Z < 2.79) =

Expert Solution

Step 1

Given that:-

Z~N(0,1)

we have to find out
p(-0.71<Z<2.79)=?

method to find out:-

first of all we have to find out corresponding probability with the help of normal distribution table
then we apply following concept
p(x1<X<x2)=p(X<x2)-p(X<x1)

Step by step

Solved in 2 steps with 1 images

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