What is the probability of getting 0/9 on a multiple choice quiz?

Andrew Sampton: What is the probability of getting 0/9 on a multiple choice quiz?
The quiz has 4 answers for each of the 9 questions, what is the probability of getting 0/9 on the quiz?

Answers and Views:

Answer by ferozeso
(3/4)^9

Answer by Charlie D
(3/4)^9

wack that in a calculater for us.

Answer by N.D. Prabhakar
Assuming you guess randomly for each question, answer is (3/4)^9, since you get wrong answer in each question with chance (3/4)