What are the odds of guessing on a multiple choice test?
If there were just one question, then the probability of guessing correctly would be 1/3. Since all the answers are independent (the answer to one question has no bearing on the answers to the others), then this is the case with each question, so the chances of guessing all answers correctly is 1/3 × 1/3…
If there were just one question, then the probability of guessing correctly would be 1/3. Since all the answers are independent (the answer to one question has no bearing on the answers to the others), then this is the case with each question, so the chances of guessing all answers correctly is 1/3 × 1/3 × 1/3 = 1/27.Click to see full answer. Keeping this in view, what are the odds of passing a multiple choice exam?70%Likewise, what are the odds of passing a test by guessing? If we assume that guessing any question correctly is independent of all others and if we assume that you have a 20% chance on each question (one correct answer equally likely to be any of the five choices), then . You pass if which corresponds to at least 60% of the 180 questions. Furthermore, what are the odds of selecting the correct answer on a multiple choice test when there are four answer choices? For example, if a multiple-choice question has four possible answers and you are able to eliminate two of those answers then you improve your odds of guessing the correct answer from 25% to 50%.What is the best answer to guess on a multiple choice test?The idea that C is the best answer to choose when guess-answering a question on a multiple choice test rests on the premise that ACT answer choices are not truly randomized. In other words, the implication is that answer choice C is correct more often than any other answer choice.
