The diameters of apples grown in an orchard are normally distributed with mean3.4 and standard deviation 0.4 inches.(a) What proportion of the apples have diameters greater than 4.0 inches? Whatproportion have diameters less than 3.0 inches?(b) If two apples are selected at random, what is the probability that thedifference in their diameters exceeds 0.5 inches?(c) If four apples are selected at random, what is the probability that theiraverage diameter exceeds 4.0 inches?(d) If ten apples are selected at random, what is the probability that exactly twohave diameters less than 3 inches and exactly one has diameter greater than 4inches?

Mean μ=3.4 Standard deviation σ=0.4

Answered: The diameters of apples grown in an…

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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