The probability that Maria succeeds at any given free-throw is 75%.

The probability that Maria succeeds at any given free-throw is 75%. She was curious how many free-

throws she can expect to succeed in a sample of 10 free-throws
She simulated 25 samples of 10 free-throws where each free-throw had a 0.75 probability of being a
success.
Maria counted how many free-throws were successes in each simulated sample. Here are her results: