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Question 13A neighborhood association surveyed its residents regarding marital status and living situation. The results are in the table. What is the probabilitythat a resident is married given that the person owns their home?TotalOwns a Home150Rents a Home17032080250330173SingleMarriedDivorcedWidowedTotal53373201205059087910O050을拉茲结印0

Question 13A neighborhood association surveyed its residents regarding marital status and living situation The results are in the table What is the probabilityt class=

Respuesta :

This question is a conditional probability question

P(B|A) means Event B given Event A

In other words, event A has already happened, now what is the chance of event B?

From the given question

let

B = the event that a resident is married.

A = the event that the person owns their home.

So

Thus

[tex]P(B\text{/A)=}\frac{80}{320}=\frac{1}{4}[/tex]

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