Question

Deth VIEW B-files from the convenient you need to edit ale to stay in Protected Vio 5) A specific drive through receives customers every 30 minutes on average What is the expected value of customers for them in an hour? jbj What is the probability that they receive exactly customers in the next minutes? Id What is the chance that they do not receive any customers in the next 60 minutes? What is the probability that they receives exactly customers in the next 30 minutes? o BI

Answer 1

5) a) Expected x 60 = 30 b) number = 3 3 I hour (im hours xa Poisson 一入 , 1 = 3 x 90 P(x)=en go = 9/1.5hr r! e (6) 0.0 607 5). 5 P(x=5) = ♡ X=6 1 hour -6 o P(x=0) = e 163 0.0025 = ol d) do 3/30-minute - 3 5 0.1008 P(x=5)= e 13) = s!