Question 3A population of values has a normal distribution with u = 209.1 and o = 69.2. You intend to drawa random sample of size n12.Find the probability that a single randomly selected value is greater than 215.1.P(X > 215.1) =Find the probability that a sample of size n = 12 is randomly selected with a mean greater than215.1.P(M > 215.1) =Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scoresor z-scores rounded to 3 decimal places are accepted.Question Help: Video D Post to forumICalculatorSubmit QuestionMacBook Pro

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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 jµ = 133.7 and o = 95.5. You intend to draw a random sample of size n = 14. Find the probability that a single randomly selected value is less than 174.5. P(X < 174.5) = Find the probability that a sample of size n = 14 is randomly selected with a mean less than 174.5. P(M < 174.5) = 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.
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A population of values has a normal distribution with �=206.1 and �=7.5. You intend to draw a random sample of size �=36.Find the probability that a single randomly selected value is between 208.5 and 210.P(208.5 < X < 210) = Find the probability that a sample of size �=36 is randomly selected with a mean between 208.5 and 210.P(208.5 < M < 210) = 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.
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