Suppose there are 4 questions in total.
Each question has a true/false option.
1) TRUE or FALSE
2) TRUE or FALSE
3) TRUE or FALSE
4) TRUE or FALSE
What is the probability of you getting all four questions correct?
I am just curious behind the math, I have not taken a probabiltity course so I'm sure my answer is wrong:
I think that since there are two options per question, the chances of getting 1 question correct is $50/100$. There are four questions in total, so I believe $0.5 \times 4 = 2 = 200\%$
This is obviously false. What is the right answer, and why?