import pandas as pd
import matplotlib.pyplot as plt
import numpy as np
import seaborn as sns
import empiricaldist as emp

t = np.array([53.3, 53.7, 53.9, 52.7, 54.2, 52.6, 53.4, 54.4, 52.4, 52.7, 53. ])
xm = np.mean(t)
xm

np.std(t)

import pandas as pd
import matplotlib.pyplot as plt
import numpy as np
import seaborn as sns
import empiricaldist as emp

t = np.array([53.3, 53.7, 53.9, 52.7, 54.2, 52.6, 53.4, 54.4, 52.4, 52.7, 53. ])
xm = np.mean(t)
xm

np.std(t)