Mathematics, 26.02.2020 00:36 Kingoftycoons3271
Each day your friend goes to NYU, she has a 30% probability of buying a falafel platter for $6, a 50% probability of buying iced coffee for $4, and a 4% chance of riding a taxi home for $25. Over the course, of a month, she travels to NYU on twenty days.
Let F be the amount of money she spends on falafel in a month, C the amount she spends on coffee, and T the amount she spends on taxis.
(a) Find E[F]
(b) Find E[T]
(c) Find E[C]
(d) Find E[F + C + T]
Answers: 3
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Each day your friend goes to NYU, she has a 30% probability of buying a falafel platter for $6, a 50...
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