Tickets for a raffle cost $20. There were 811 tickets sold. One ticket will be randomly selected as the winner, and that person wins $1500 and also the person is given back the cost of the ticket. For someone who buys a ticket, what is the Expected Value (the mean of the distribution)?If the Expected Value is negative, be sure to include the "-" sign with the answer. Express the answer rounded to two decimal places.Expected Value = $   Not sure how to work it out?

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Tickets for a raffle cost $20. There were 811 tickets sold. One ticket will be randomly selected as the winner, and that person wins $1500 and also the person is given back the cost of the ticket. For someone who buys a ticket, what is the Expected Value (the mean of the distribution)?

If the Expected Value is negative, be sure to include the "-" sign with the answer. Express the answer rounded to two decimal places.

Expected Value = $
 

Not sure how to work it out?

 

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