document.write( "Question 267667: In 3 spins of an 8 spot spinner, what is the probability of getting exactly one number that is 5 or less than 7. \n" ); document.write( "
Algebra.Com's Answer #196395 by stanbon(75887) ![]() You can put this solution on YOUR website! In 3 spins of an 8 spot spinner, what is the probability of getting exactly one number that is 5 or less than 7. \n" ); document.write( "----------------- \n" ); document.write( "P(get 5 or 1-6) = P(get 5) + P(get 1-6) - P(5 AND 1-6) \n" ); document.write( "----- \n" ); document.write( "Note: P(5 AND 1-6) = P(get 5) \n" ); document.write( "---------------------------- \n" ); document.write( "So, P(get 5 or 1-6) = P(get 1-6) = 6/8 = 3/4 \n" ); document.write( "================================================ \n" ); document.write( "Comment: I may not be reading your problem correctly \n" ); document.write( "but that's what it says to me. \n" ); document.write( "--------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |