document.write( "Question 755033: A coin is tossed 8 times. Find the probability of obtaining the following. (Enter the probabilities as fractions.)\r
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document.write( "(c) at most 2 tails
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Algebra.Com's Answer #459482 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A coin is tossed 8 times. Find the probability of obtaining the following. (Enter the probabilities as fractions.) \n" ); document.write( "(c) at most 2 tails \n" ); document.write( "--------------------- \n" ); document.write( "Binomial Problem with n = 8 and P(tail) = 1/2 \n" ); document.write( "----- \n" ); document.write( "P(0<= x <=2) = binomcdf(8,1/2,2) = 0.1445 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======================== \n" ); document.write( " |