wait_times = [5, 6, 6, 7, 8, 8, 9, 10, 12, 45]  # minutes; one patient was badly delayed
n = len(wait_times)
mean = sum(wait_times) / n
sorted_times = sorted(wait_times)
median = (sorted_times[n // 2 - 1] + sorted_times[n // 2]) / 2

print(f"Mean: {mean}")
print(f"Median: {median}")
print("Right-skewed" if mean > median else "Not right-skewed")

# Output:
# Mean: 11.6
# Median: 8.0
# Right-skewed