nLet x be a continuous random variable that follows a distribution skewed to the left with μ = 86 and o = 15.Assuming ≤ 0.05, find the probability that the sample mean, x, for a random sample of 69 taken from thisNpopulation will bea. less than 83.9.Round your answer to four decimal places.P(less than83.9)= ib. greater than 87.9.Round your answer to four decimal places.P(greater than 87.9) = i

Solution-: Given: μ=86,σ=15,n=69 We want to find (a) P(x¯<83.9)=? (b) P(x¯>87.9)=?

Answered: Let x be a continuous random variable…

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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