Vitor is going to guess on all 40 questions of his multiple-choice test. Each question on the test has 5 answer options. Complete the following statement with the best prediction. Vitor will correctly answer... Please choose from one of the following options.
Exactly 8 questions
Close to 8 questions but probably not exactly 8 questions
Exactly 20 questions
Close to 20 questions but probably not exactly 20 questions