Linear Data with Markers

Create a plot that matches the expected one. This time, you will need to generate the data yourself, but it should be easy since there are only three data points. You will also need to apply some line styling and adjust the ticks on the Y-axis.
Expected:
matplotlib expected figure
Output:
import matplotlib.pyplot as plt import numpy as np # create plot here...
plt.show()
Python
Setting up Python environment...
Output