Q.20 (If you could write it out on paper I'd really appreciate it please) Explain why this difference makes sense.who20. Size of American households In government data, ahousehold consists of all occupants of a dwelling unit,while a family consists of two or more personslive together and are related by blood or marriage. Soall families form households, but some households arenot families. Here are the distributions of householdsize and family size in the United States:1sehold probability 0.25ily probability0Number of Persons3 4 5 6 70.15 0.070.32 0.170.010.030.42 0.23 0.21 0.09 0.03 0.02Let X = the number of people in a randomly selectedU.S. household and Y = the number of people in arandomly chosen U.S. family.(a) Make histograms suitable for comparing theprobability distributions of X and Y. Describe anydifferences that you observe.(b) Find the mean for each random variable. Ex-plain why this difference makes sense.(c) Find the standard deviations of both X and Y.Explain why this difference makes sense.

The question is about discrete probability distribution Given : To find : a ) Histograms for…

Answered: 20. Size of American households In…

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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