var arrayOfSets = [new Set(), new Set(), new Set(), new Set(), new Set()];	//generates an array set numbers,

	for (var i = 0; i < 5; i++) //creates a loop that starts at 0 through to 24
	{
  while(arrayOfSets[i].size < 5)
  {
		debugger;
    var minNum;
    var maxNum;
    if(i == 0)
    {
      minNum = 1;
      maxNum = 15;
    }
    else if(i == 1)
    {
      minNum = 16;
      maxNum = 30;
    }
    else if(i == 2)
    {
      minNum = 31;
      maxNum = 45;
    }
    else if(i == 3)
    {
      minNum = 46;
      maxNum = 60;
    }
    else if(i == 4)
    {
      minNum = 61;
      maxNum = 75;
    }
		let randomNumber = Math.floor(Math.random() * maxNum) +1; //creates a variable that holds a random number within the min/max threshholds
		arrayOfSets[i].add(randomNumber)		//puts the number into the array
  }
    console.log(arrayOfSets[i])
	}