Mathematics
Mathematics, 14.05.2021 05:10, jadenmenlovep7s7uj

You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will win $500. What is the expected value of his net gain?
0 -$0.10
-$0.99
0 -$0.50
0 $0.05

answer
Answers: 2

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You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will w...

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