There are eight softmores on the academic team at the last competetion they each took the math test there score was 82 92 76 72 92 74 80 an 78 what was the median math score of the sophomores

For many years, organized crime ran a numbers game that is now run legally by many state governments. the player selects a three digit number from 000 to 999. there are 1000 such numbers. a bet of $1 is placed on a number, say number 115. if the number is selected, the player wins $500. if any other number is selected, the player wins nothing. find the expected value for this game and describe what it means