After one of the doors we have hidden a treasure. After the others, we will find nothing.[br]It's about choosing the award -winning door. After choosing one, the presenter will always offer us to change the door.[br]-Should we do it? [br]-When will the probability of hitting be greater? [br]-No matter what we choose?

[list][*]Click on the door you want to open. Then, on the 'change' or 'not change' button[/*][*]Pressing in 'Theory' we can see how the probability of obtaining the prize is calculated when changing the door and when it is not changed ...Is it the same in both cases? Try to calculate them before seeing the solution[/*][*]Pressing the 'Simulation' buttons, the computer will make the game several times and show the results with the two options: change or not change[/*][*]By clicking on the word 'simulation', these results are hidden[/*][*]We will see a table with the results. By clicking on it we can see it in the form of a 'stacked' chart with the percentages.[/*][/list]