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30 Oct 2021

Given information

Table  gives the number of suicides estimated in the U.S. for a recent year by age, race (black or white), and sex.
We are interested in possible relationships between age, race, and sex. We will let suicide victims be our population.
Do not include "all others" for parts  and  .

Step-by-step explanation

Step 1.

The probability that a randomly selected individual was black is given as follows:

    

 

 

 

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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