document.write( "Question 822523: Five independent trials of a binomial experiment with probability of success p = 0.3 and the probability of failure q = 0.7 are performed. Find the probability of the event. (Round your answer to five decimal places.)
\n" ); document.write( "Exactly three successes
\n" ); document.write( "

Algebra.Com's Answer #494994 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "Note: The probability of x successes in n trials is:
\n" ); document.write( "P = nCx* \"p%5Ex%2Aq%5E%28n-x%29\" where p and q are the probabilities of success and failure respectively.
\n" ); document.write( "In this case p = .3 and q = .7 and n = 5, nCx = \"n%21%2F%28x%21%28n-x%29%21%29\"
\n" ); document.write( "P(x = 3) = \"%285C3%29%28.3%29%5E3%28.7%29%5E2+=+%2810%29%28.3%29%5E3%28.7%29%5E2+=+.0512\" 0r 5.12% \n" ); document.write( "
\n" );