Ask Question
27 January, 18:48

A true false test has 8 questions. What is the probability of guessing the correct answers to all of the questions?

+5
Answers (1)
  1. 27 January, 19:27
    0
    Each individual question has a prob of 1/2 of being correct so its

    (1/2) (1/2) ... (1/2) - - - (8 times)

    = (1/2) ^8

    = 1/256

    so the answer is 1/256
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A true false test has 8 questions. What is the probability of guessing the correct answers to all of the questions? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers