Question

If a student guesses the answers to four true-false questions, what is the probability that he will guess all four correctly?

Answer 1

What's the probability that student guess one true-false question correctly?

Answer 2

1/2

Answer 3

yes, so to get all four correctly, what do you do?

Answer 4

1/8?

Answer 5

Almost, just remember that \(\large 2^4 = 16\)