document.write( "Question 1103312: There is a probability of 0.04 that a lamp purchased at a given store doesn’t work. A person purchases 3 lamps. a) Define a random variable as the number of non-working lamps. What is the sample space? b) Find the probability distribution. \n" ); document.write( "
Algebra.Com's Answer #718006 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! There is a probability of 0.04 that a lamp purchased at a given store doesn’t work. A person purchases 3 lamps. a) Define a random variable as the number of non-working lamps. What is the sample space? b) Find the probability distribution. \n" ); document.write( "---- \n" ); document.write( "Binomial Problem with n = 3 and p = 0.04 \n" ); document.write( "Sample space:: (0fail,3work);(1fail,2work);(2fail,1works);(3fail,0work) \n" ); document.write( "-------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( "--------------\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |