Questions 17, 18, 19, 20, 21, 22 ---- Thank you in advance! I dont understand what's wrong with 17 if you can please explain

QUESTION 17 Select all criteria to be met for on experiment to be abit triment The random variable must be continuput The random variable must be disonete The experiment must have a uit number of trusts Each tus k Independent d There are only two mutually endusive outcomes for each trial a Probability of succe's must be could top sability of failureQUESTION 18 Suppose that a coin blased toward heads with P(heads)-0 65 is flipped 8 times. What is the probability of getting exactly 4 heads? QUESTION 19 Suppose that a coin blased to heads Posead)- 0 65, h Dipped 20 times Find the expected number of heads In this experiment. QUESTION 20 Suppose the passing grade for a certain brut-falpe quis with 10 questions is BOM with each question worth 1ON What is the probability you will fail the quis, If you guess on eatry question?QUESTION 21 Roulette. In the Game of roulette, a player can place a $5 bet on the number 18 and have a 1/35 probability of winning. If the mikel ball landsion 18, the player wins $175. Otherwise, the canino takes the player's $5. What Is the cup rated value of the game to the player QUESTION 22 Suppose for a recent year the number of plane crashes totaled 218. Further, Sppose all plane crashes are equally likely to occur. What is the expected number of plane crashes per week? ( round to the nearest cruth)