import pandas as pd
data = [[10, 18, 11], [13, 15, 8], [9, 20, 3]]
df = pd.DataFrame(data)
print(df.describe())
0 1 2 count 3.000000 3.000000 3.000000 mean 10.666667 17.666667 7.333333 std 2.081666 2.516611 4.041452 min 9.000000 15.000000 3.000000 25% 9.500000 16.500000 5.500000 50% 10.000000 18.000000 8.000000 75% 11.500000 19.000000 9.500000 max 13.000000 20.000000 11.000000