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MATLAB: An Introduction with Applications

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

A population of values has a normal distribution with µ = 107 and o = 37.5. You intend to draw a random
sample of size n = 230. Enter your answers as numbers accurate to 4 decimal places.
Find the probability that a single randomly selected value is between 102.3 and 104.
P(102.3 < X < 104) =
Show your work.
Find the probability that a sample of size n =
230 is randomly selected with a mean between 102.3 and
104.
P(102.3 < M < 104) =
Show your work.

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