document.write( "Question 567919: Five percent of all VCRs manufactured by a large electronic company are defective a quality control inspector randomly selected three VCRs from the production line. What is the probability that exactly one of these VCRs is defective? \n" ); document.write( "
Algebra.Com's Answer #366816 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Five percent of all VCRs manufactured by a large electronic company are defective a quality control inspector randomly selected three VCRs from the production line. What is the probability that exactly one of these VCRs is defective? \n" ); document.write( "------ \n" ); document.write( "Binomial Problem with n = 3 and p(defect) = 0.05 \n" ); document.write( "---- \n" ); document.write( "P(x = 1) = 3C1*(0.05)*(0.95)^2 = binompdf(3,0.05,1) = 0.1354 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " |