A multiple choice test has 5 questions each with 5 possible answers. Find the probability of answering all the questions correctly.
A. 1/3,125
B. 1/25
C. 1/625
D. 1/125
Is it B?
1 answer
No, if there were just 2 questions, then the chances would be 1/5^2 = 1/25
5 answers