Probability Basic

1. If two coins are flipped, what is the probability of getting at least one head?

2. If three coins are flipped, what is the probability of getting at least two tails?

3. If three coins are flipped, what is the probability of getting exactly one tail?

4. If six-sided die is tossed.
	(a) What is the probability of getting a 2?
	(b) What is the probability of getting a 3 or 5?
	(c) What is the probability of getting a number that is at most 4?
	(d) What is the probability of getting a number that is greater than 3?
	(e) What is the probability of getting a number that is less than or equal to 5?