document.write( "Question 1046632: A basket ball player makes 70% of her free throws. She takes 7 free throws in a game, and makes 5 of her 7 throws. If the shots are independent of each other, Then the probability that she makes the first five and misses the last 2 is about \n" ); document.write( "
Algebra.Com's Answer #662080 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A basket ball player makes 70% of her free throws. She takes 7 free throws in a game, and makes 5 of her 7 throws. If the shots are independent of each other, Then the probability that she makes the first five and misses the last 2 is about \n" ); document.write( "---- \n" ); document.write( "This is a binomial problem with n = 7 and p = 0.7 \n" ); document.write( "---- \n" ); document.write( "P(x = 5) = 7C5*0.7^5*0.3^2 = binompdf(7,0.7.5) = 0.3177 \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |