The probability that Naoya succeeds at any given free-throw is 70%. He was curious how many free-throws he can expect to succeed in a sample of 15 free-throws. He simulated 20 samples of 15 free-throws where each free-throw had a 0.7 probability of being successful.

Naoya counted how many free-throws were successful in each simulated sample. Here are his results.
8:1 | 9:3 | 10:3 | 11:5 | 12:5 | 13:2 | 14:1
Does the graph make sense based on how he shoots?
^i cant put a graph in here so imagine a number line with the first number under the number line and the second number being the ammount of dots above the number line