You are given the chance to play one of two games: One where there is a 20% chance of you winning 8 dollars and an 80% chance of winning 128 dollars. For the second game you have a 20% chance of winning two dollars and an 80% chance of winning 256 dollars. Which lottery is worth more on average, and how much is it worth

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A: Given N=8, n=3

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Q: Given P(A)=4(ANB), and P(AUB)=0.7, P(B)=0.4, what is P(A)? Hint: Let x be (ANB)

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