Probability & statistics

Do you tailgate the car in front of you? About 35%% of all drivers will tailgate before passing, thinking they can make the car in front of them go faster. Suppose that you are driving a considerable distance on a two-lane highway and are passed by 12 vehicles. LA USE SALT (a) Let r be the number of vehicles that tailgate before passing. Make a histogram showing the probability distribution of r for r = 0 through r - 12. 0.3 0.2- 0.25 - 0.15 0.2 P (F ) 0.15 0.1 O.D 0.05 0 1 2 3 4 5 6 7 8 9 10 14 12 O 0 1 2 3 4 5 6 7 8 9 10 1 12 0.25 0.2- 02 0.15 P (E) 0.1- 0/05 0.05 1 1 2 3 4 7 8 9 10 11 12 (b) Compute the expected number of vehicles out of 12 that will tailgate vehicles 57 F up 12:37 PM Cloudy 10/2/2022 hp (16 40 4- 4+ 19 144 $12 prt sc delete home end