Starbucks, Machine Learning, Markov Chains, Data Science, Editors Pick.
test a case when we have 4 customers and 2 baristas. So as you can see in the first two cases we have the baristas that are free, and they wait, respectively, seven and 6.5 minutes*. *Note! That is not a mistake! It’s just means that the second coffee is faster than the first coffee+the ordering