Predict the output

import numpy as np

data = np.array([150000, 125000, 320000, 540000, 200000, 120000, 160000, 230000, 280000, 290000, 300000, 500000, 420000, 100000, 150000, 280000])
stv=np.std(data)
me_an=np.mean(data)
print([x for x in data if x = stv and x = me_an])