THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A multiple choice quiz has five questions,each with five answers,A through E.Assume you just guess on all of the questions.
-What is the probability that you guessed on all five questions right?
A)0.00032
B)0.03125
C)0.20
D)0.50

Question

Quizplus · Accepted Answer

The probability of guessing one question correctly is 1/5. Since there are five independent questions, the probability of guessing all five questions correctly is (1/5) x (1/5) x (1/5) x (1/5) x (1/5) = 0.00032. Therefore, the best choice is A.

Note: The probability of guessing all five questions correctly is very small, indicating that it is unlikely to happen.