Trash, Inc. deploys a fleet of trucks that collect recycle materials in the Seattle metropolitan area. All trucks returning to the center form a single line to unload materials to an automated compactor. The automatic compactor takes exactly 5 minutes to service each truck. Trucks arrive according to a Poisson distribution at an average rate of 8 per hour. Part A: What is the average number of trucks you expect to see at the center? Part B: What is the average time a truck spends in line and service?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Trash, Inc. deploys a fleet of trucks that collect recycle materials in the Seattle metropolitan area.
All trucks returning to the center form a single line to unload materials to an automated
compactor. The automatic compactor takes exactly 5 minutes to service each truck. Trucks
arrive according to a Poisson distribution at an average rate of 8 per hour.
Part A: What is the average number of trucks you expect to see at the center?
Part B: What is the average time a truck spends in line and service?
Step by step
Solved in 4 steps
