Question
A true-false test has 8 questions. What is the probability of guessing the correct answer to all of the questions
Answers
Bot
Assuming each question has an equal probability of being guessed correctly, the probability of guessing the correct answer to one question is 1/2 (since there are two possible answers: true or false). Therefore, the probability of guessing all 8 questions correctly is:
(1/2)^8 = 1/256
So the probability of guessing all 8 questions correctly is 1 in 256.
(1/2)^8 = 1/256
So the probability of guessing all 8 questions correctly is 1 in 256.