A population of values has a normal distribution with u = 26.4 and o = 50.3. You intend to draw arandom sample of size n = 211.Find the probability that a single randomly selected value is greater than 18.8.P(X > 18.8) =Find the probability that a sample of size n = 211 is randomly selected with a mean greater than 18.8.P(M > 18.8) =Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

Answered: Image /qna-images/answer/83e88022-7fc2-49a4-92a4-c5e95c93a20a.jpg

Answered: A population of values has a normal…

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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A population of values has a normal distribution with 116.3 and a 60.6. You intend to draw a random sample of size n = 78. Please show your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is greater than 114.2. PIX> 114.2) - Find the probability that a sample of size n=78 is randomly selected with a mean greater than 114.2. P114.2) -
A population of values has a normal distribution with �=114.8 and �=98.1. You intend to draw a random sample of size �=228.Find the probability that a single randomly selected value is between 111.6 and 130.4.P(111.6 < X < 130.4) = Find the probability that a sample of size �=228 is randomly selected with a mean between 111.6 and 130.4.P(111.6 < M < 130.4) =

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