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Expected Value of a Lottery Ticket

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A lottery sells tickets for $1 and offers a single prize of $7500. The table below shows the probability distribution for the net outcome of purchasing one ticket. What is the expected net outcome per ticket?

Outcome Ticket Payoff ($) Probability
Win 7499 0.0001
Lose -1 0.9999
A

$0.25

B

$0.00

C

-$0.75

D

-$0.25

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