Question 1189430
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In a group of 20 adults 4 out of 7 are women and 2 out of 13 are  men wear glasses. what is the probability 
that a person chosen at random  from the group is women {{{highlight(cross(is_women))}}} or someone who wear glasses?
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Total space contains 20 elements.


Favorable elements are 7 women PLUS 2 men wearing glasses.


The probability under the question is  P = {{{favorable/total}}} = {{{(7+2)/20}}} = {{{9/20}}}.    <U>ANSWER</U>
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Solved.