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Does it make sense? My expexted value in a state lottery game is $7.50.

Does it make sense?
My expexted value in a state lottery game is $7.50.
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Answer #1

Yes, obviously

Steps to calculate expected value of lottery game.

1)-Take each prize,

2)-subtract the price of our ticket,

3)-multiply the net return by the probability of winning, and

4)-add all those values to get our expected value.

In this way you can calculate your expected value of lottery game.

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