import pandas as pd import numpy as np import matplotlib.pyplot as plt name = np.array([['jack', 'ross', 'john', 'blues', 'frank', 'bitch', 'haha', 'asd', 'loubin']]) age = np.array([[12, 32, 23, 4,32,45,65,23,65]]) married = np.array([[1, 0, 1, 1, 0