document.write( "Question 819329: For 5 trials with the probability for success is 1/4 find the probability of exactley 3 successes \n" ); document.write( "
Algebra.Com's Answer #493041 by stanbon(75887)\"\" \"About 
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For 5 trials with the probability for success is 1/4 find the probability of exactley 3 successes
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\n" ); document.write( "P(x=3) = 5C3(1/4)^3(3/4)^2 = binompdf(5,1/4,3) = 0.0879
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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