228k views
1 vote
If a student guesses the answers to four true-false questions, what is the probablity that he/she will guess all four correctly? A. 1/16 B. 1/8 C. 15/16 D. 7/8

1 Answer

2 votes
The answer is A!
This is because the student has a 50% or 1/2 chance of getting the question correct. Multiply 1/2 * 1/2 * 1/2 * 1/2 to get 1/16.

Hope this helps!!

User AndreDuarte
by
7.8k points