Stereotypes spring to mind easily. Therefore, we sometimes use them to judge the frequency of certain events such as crimes in a given neighborhood. This example BEST describes the use of the heuristic.

Availability heuristics

Explanation:

The availability of heuristics is also called the availability of bias. It is a short cut of mental availability. This work on the notions of the availability of something that can be recalled from the memory. It should be important and at-least more important than the alternative solutions that can not be recalled very easily.  

The availability of the solution can be associated with the available solution and relies on it.

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'