Show the necessary steps to solve the following given questions.

1.What method did you use to assign the probabilities?

a.Classical Method

b.Relative Frequency Method

c.Subjective Method

d.Some other method

2.Phaik-Gek owns gas stations 1, 3 and 4. What is the probability that a customer will go one of Phaik-Gek's gas stations?

3.Once a customer fills the car with gas at one station, that customer cannot then go fill the same car with gas at another station right away.Are the outcomes E₁, E₂, E₃, and E₄ mutually exclusive?Explain.

4.If a customer's car does not have enough gas to get to the next town and the customer has to buy gas in Gasville, are the outcomes E₁, E₂, E₃, and E₄ exhaustive?Explain.