3 Doors (One with a reward) problem

doors.js

var doors = [false, false ,true];
var didntChangeDoorCount = 0;
var changedDoorCount = 0;

for(i=0;i<10000;i++) {
    var picker = Math.floor(Math.random()*3);
    
    //dont change    
    if(doors[picker]) didntChangeDoorCount++; 
    
    //change
    if(!doors[picker]) changedDoorCount++; 
};

console.log("Dont Change Count: ", didntChangeDoorCount,  " | Change Count: ", changedDoorCount);