Question 18-20 18 1 point Next 3 questions(18-20) are related to the following information: The proportion of vehicles which drive above the speed limit on a freeway is 75%. Suppose 10 vehicles are randomly clocked. The following is the probability distribution of the number of vehicles which drive above the speed limit. (The blank cells are intentional!) 0.2675 X f(x) 0.2541 0 0.000001 1 0.000029 2 3 4 5 6 7 8 9 0.1877 10 0.0563 The probability that 8 vehicles drive above the speed limit is, 0.3103 0.2816 19 1 point The probability that at most 8 vehicles drive above the speed limit is: 0.7288 0.7560 0.7842 0.8084 20 20 1 point If each speeding driver in the sample is issued a $190 ticket, the expected value of the ticket amount collected is: 000 $1,375 $1,385 $1,395 $1,425 DO -D-O