document.write( "Question 1149905: The probability that any one of the 31 days in December is rainy is 0.2. What is the probability that December has exactly ten rainy days? \n" ); document.write( "

Algebra.Com's Answer #771244 by ikleyn(52779) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( "    P = P(31,10,0.2) = .\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Binomial distribution probability density function.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "31 is the number of days in December.\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );