men.plot(y='Gewicht', kind='hist', density=True)
plt.plot(men['Gewicht'].values, stats.norm.pdf(men['Gewicht'].values, men['Gewicht'].mean(), men['Gewicht'].std()))
plt.show()

men.plot(y='Groesse', kind='hist', density=True)
plt.plot(men['Groesse'].values, stats.norm.pdf(men['Groesse'].values, men['Groesse'].mean(), men['Groesse'].std()))
plt.show()

women.plot(y='Gewicht', kind='hist', density=True)
plt.plot(women['Gewicht'].values, stats.norm.pdf(women['Gewicht'].values, women['Gewicht'].mean(), women['Gewicht'].std()))
plt.show()

women.plot(y='Groesse', kind='hist', density=True)
plt.plot(women['Groesse'].values, stats.norm.pdf(women['Groesse'].values, women['Groesse'].mean(), women['Groesse'].std()))
plt.show()