The median annual income for heads of households in a certain city is $52,000. Five such heads

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The median annual income for heads of households in a certain city is $52,000. Five such heads of household are randomly selected for inclusion in an opinion poll. Let X be the number (out of the five) who have annual incomes below $52,000.

a Give the probability distribution of X .

b Define Y , the number (out of the five) who have annual incomes of at least $52,000, as a function of X .

c Find the probability function of Y .

Related Book For answer-question

Finite Mathematics and Its Applications

ISBN: 978-0134768632

12th edition

Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair

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Posted Date: Apr 14, 2021 01:01 PM

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The median annual income for heads of households in a certain city is $52,000. Five such heads

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Median is the centre of the distribution So the probability that a random selected person ha... View the full answer

Finite Mathematics and Its Applications

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