ok

src/main/java/Bins.java

 
     private int startingPoint;
     private int endingPoint;
-    private HashMap<Integer, Integer> recordOfRolls;
+    protected HashMap<Integer, Integer> recordOfRolls;
 
     public Bins(int startingPoint, int endingPoint) {
         recordOfRolls = new HashMap<>();

src/main/java/JessResults.md

+2:     297  0.02970 ***
+3:     558  .05580  *****
+4:     832  .08320  ********
+5:     1145  .11450 ************
+6:     1361  .13610 **************
+7:     1697  .16970 *****************
+8:     1340  .1340  **************
+9:     1105  .11050 ************
+10:     862  .08620 **********
+11:     530  .0530 ******
+12:     273  .0273 ***
+

src/main/java/Simulation.java

+import javax.sound.midi.Soundbank;
 import java.util.Formatter;
 import java.util.HashMap;
 import java.util.Map;
     private Dice dice;
     private Bins bins;
     private int numberOfDie;
+    protected Simulation simulation;
 
     public Simulation(int numberOfDie, int numberOfThrows) {
         this.numberOfThrows = numberOfThrows;
         this.dice = new Dice(2);
         this.bins = new Bins(numberOfDie, numberOfDie * 6);
     }
-
-//
-//    public void simulationToString() {
-//        StringBuilder sb = new StringBuilder();
-//        for (Map.Entry entry : bins.incrementBin) {
-//            System.out.println(entry + "\n");
-//        }
-//    }
         public void runSimulation() {
             for (int i = 0; i < numberOfThrows; i++) {
                 int value = dice.diceRoll();
             }
         }
 
+    public String simulationToString() {
+        StringBuilder sb = new StringBuilder();
+        for (Integer keys:bins.recordOfRolls.keySet()) {
+            sb.append(keys +":     "+ bins.recordOfRolls.get(keys) + "\n");
+        }
+
+        return sb.toString();
+    }
+
+    public String getPercentage(){
+       StringBuilder sb = new StringBuilder();
+        Double sum = 0.0;
+        for (Integer i : bins.recordOfRolls.values()){
+             sum += i;
+        }
+        for (Integer keys : bins.recordOfRolls.values()) {
+            Double percent = keys / sum;
+            sb.append(percent);
+        }
+        return sb.toString();
+    }
+
     public static void main(String[] args) {
-        Simulation sim = new Simulation(2, 10);
+        Simulation sim = new Simulation(2, 10000);
         sim.runSimulation();
-//        sim.simulationToString();
+       System.out.println(sim.simulationToString());
+        System.out.println(sim.getPercentage());
+
     }