You have to pay $ 3 to play a game Role a single die. If you roll a lor 3 you will Recieve $ 13 If you don't role a lor s you get nothing. What is Expected value for a person who plays : 2 There were 13 qualified Applicants How many Different ways can they All the two positions? 3 A Real estate Agent wishes to estimate to within 8 250 The mean retail cost per Square foot of Newly built homes with 90% anddre He estimates the standard dev. of Cost at $5.00 Estimate the Minimum Sample size Reyowned