A population of values has a normal distribution with=μ 77.6 and σ =11.5. You intend to draw arandom sample of size n = 68.Find the probability that a sample of size n = 68 israndomly selected with a mean greater than 80.7.2.22289173✓

Find the probability that randomly selected with a mean greater than 80.7Step 2 ;Calculate the…

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 = μ 77.6 and σ = 11.5. You intend to draw a random sample of size n = 68. Find the probability that a sample of size n = 68 is randomly selected with a mean greater than 80.7. 2.22289173 ✓