Question

sam took a 15-question true-false quiz. If he randomly guesses on each question, what is the probability that sam will get 10 out of 15 questions correct? express the answer as a percent.
A.) 0.003%
B.) 0.1%
C.) 3.2%
D.) 9.2%

Answer 1

1/2^15=0.000031round
is A
If I deserve medal then give me one.