Assignment:
A silver dollar is flipped twice, calculate the probability of each of the following occurring:
- A head on the first flip
- A tail on the second flip given that the first toss was head
- Two tails
- Tail on the first tail on the second
- Tail on the first a head oon the second or a head on the first tail on the second
- At least one head n the two flips
Provide complete and step by step solution for the question and show calculations and use formulas.