Question 1142232
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The probability that a randomly selected family gets news for one of the two sources is


    P = {{{60/100}}} + {{{54/100}}} - {{{20/100}}} = {{{94/100}}}.


The probability under the question is the COMPLEMENT to it, i.e.


    1 - {{{94/100}}} = {{{6/100}}} = {{{3/50}}} = 6%.    <U>ANSWER</U>
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