Assume that random guesses are made for multiple-choice questions on a test with 2 choices for each question, so that there are n =8 trials, each with probability of success (correct) given by p=0.50. Find the probability of no correct answers. The probability of no correct answers is

answer sixty-two percent;

answer:

thats cool bro

explanation:

answer:

a

explanation:

but i personally believe that it is a fruit that is a brother to the banana

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!