Define the set of outcomes

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Three friends decided to meet at 10 AM. The first friend will be late with probabil- ity 20%, the second friend will be late with probability 40%, and the third friend with probability 50%. Assume the friends will be late independently of each other.

(a) Define the set of outcomes and define on it the random variable X, the number of friends who come on time.

(b) Find the distribution of X.

Reference no: EM133083129

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