In this tutorial, we will use an example to show you how to creat a histogram using plt.hist() in matplotlib.

1.Import library

import numpy as np
import matplotlib.pyplot as plt

2.Prepare data for histogram

sold = [2,2,3, 5,6,7,8,9,10,10,10,10,10,15,15,20,20,20,25,25,25,25,25,25,30,30,30,30,30,30,30]
price_range = [0,5,10,15,20,25,30,35]

y_range = [0,2,4,6]

3.Create histogram using plt.hist()

plt.yticks(y_range)

plt.hist(sold, bins = price_range, rwidth=0.9)

4.Display histogram

plt.show()

Run this code, you may see this histogram: