Suppose 1,250 raffle tickets are being sold for $5 each. One ticket will be chosen to receive a cash prize of $2,500, and three tickets will be chosen to recelve cash prizes of $500. Let x be the...

Extracted text: Suppose 1,250 raffle tickets are being sold for $5 each. One ticket will be chosen to receive a cash prize of $2,500, and three tickets will be chosen to recelve cash prizes of $500. Let x be the amount of money won/lost by purchasing one raffle ticket. Find the expected value for . (Round your answer to the nearest penny. Do not include as sign in your answer. Your answer may be positive or negative.)