Mathematics, 30.10.2021 21:40, Lorettareneemills

4 Who's paying? Ari, Betty, Charlie, Daniela, and Ethel go to the bagel shop for lunch every Thurs-
day. Each time, they randomly pick 2 of the
group
to pay for lunch by drawing names from a hat.
(a) Give a probability model for this chance process.
b) Find the probability that Charlie or Daniela (or
both ends up paying for lunch.

Answers: 2

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4 Who's paying? Ari, Betty, Charlie, Daniela, and Ethel go to the bagel shop for lunch every Thurs...