Question

THIS IS MY LAST ONE BROS.

Mrs. Lamb is going to make a 3 question true false test. She wants to see how many different answer keys would be possible. What could she do to simulate this quiz? What would the sample space be?

Answer 1

Hello!
Some sample keys for the true or false three question test would be:

Keys are: False, False, False, True, True, True, False, False, True, True, True, False, False, True, False, True, False, True. False, True, True, True, True, False. Those are all the possible combinations for the answer key. (every 3 is a group). Hope this helps! Have a great day!