document.write( "Question 170989: It is known that 70% of Democrats like music. What is the probability that in a random sample of 50 Democrats, only 30 like music. \n" ); document.write( "

Algebra.Com's Answer #126227 by stanbon(75887) $\"\"$ $\"About$

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It is known that 70% of Democrats like music. What is the probability that in a random sample of 50 Democrats, only 30 like music.
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\n" ); document.write( "Using TI binompdf function you get:
\n" ); document.write( "binompdf(50,0.70,30) = 0.00345
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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