document.write( "Question 563400: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 80% of the seeds planted germinate. If we believe the manufacturer's assertion, what is the probability that at least 3 of the 9 seeds that were planted will germinate? Round your answer to four decimal places. \r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #364938 by stanbon(75887) ![]() You can put this solution on YOUR website! The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 80% of the seeds planted germinate. If we believe the manufacturer's assertion, what is the probability that at least 3 of the 9 seeds that were planted will germinate? Round your answer to four decimal places. \r \n" ); document.write( "\n" ); document.write( "---- \n" ); document.write( "Binomial Problem with n = 9 and p(germinate) = 0.8 \n" ); document.write( "--- \n" ); document.write( "P(3<= x <=9) \n" ); document.write( "= 1 - P(0<= x <=2) \n" ); document.write( "= 1 - binomcdf(9,0.8,2) \n" ); document.write( "= 0.9997 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " \n" ); document.write( " |