document.write( "Question 313001: when 3 coins are tossed,how many times out of 100 would you expect the result to be either 3 heads or 3 tails \n" ); document.write( "
Algebra.Com's Answer #223839 by stanbon(75887) ![]() You can put this solution on YOUR website! when 3 coins are tossed,how many times out of 100 would you expect the result to be either 3 heads or 3 tails \n" ); document.write( "------------------ \n" ); document.write( "On a single toss of the three the probability of 3 heads is 1/8; \n" ); document.write( "the probability of 3 tails is 1/8 \n" ); document.write( "--------------------------------- \n" ); document.write( "So the probability of eith 3-heads or 3 tails is 2/8 = 1/4 \n" ); document.write( "------------------------------------ \n" ); document.write( "On 100 tosses you would expect 3-heads or 3 tails (1/4)*100 = 25 times \n" ); document.write( "========================================================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========= \n" ); document.write( " \n" ); document.write( " |