document.write( "Question 870632: in a quiz, a contestant is asked 10 questions to which he should answer true or false. he should answer atleast 8 questions correctly to go to the next level of the quiz.if he answers all the questions, what is the probability that he doesnot go to the next level? \n" ); document.write( "
Algebra.Com's Answer #525029 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! p(correct) = .5, n = 10 \n" ); document.write( "P(x ≤ 7) = binomcdf(10, .5, 7)= .9453 0r 95.43% \n" ); document.write( " |