Consider the following scenario. You suddenly realize that you have a population

Consider the following scenario. You suddenly realize that you have a population of mice living in your attic. You do not want to put out traps or poison so you decide to get a cat. The cat is fast; however the cat is not as fast as the very fast mice. There are a total of 20 mice living in the attic. Of the 20 mice 10 are very fast 5 are medium fast and 5 are very slow