Once a customer fills the car with gas at one station, that customer cannot then go fill the same car with gas at another statio
n right away. Are the outcomes E1, E2, E3, and E4 mutually exclusive? Explain.
1 answer:
Answer:
yes :- P ( Ei ∩ Ej ) = 0
Step-by-step explanation:
These are mutually exclusive events
that is, a customer can only go to a gas station to fill his car with gas par time
P(E1) = 1/4
P(E2) = 1/4
P(E3) = 1/4
P(E4) = 1/4
summation of the four probabilities give 1
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