Cars arriving for gasoline at a Shell station follow a Poisson dis- tribution with a mean...

Transcribed Image Text:

Cars arriving for gasoline at a Shell station follow a Poisson dis- tribution with a mean of 9 per hour. A. Determine the probability that over the next hour, only one car will arrive. Probability = B. Compute the probability that in the next 5 hours, more than 20 cars will arrive. Probability = Cars arriving for gasoline at a Shell station follow a Poisson dis- tribution with a mean of 9 per hour. A. Determine the probability that over the next hour, only one car will arrive. Probability = B. Compute the probability that in the next 5 hours, more than 20 cars will arrive. Probability =