Exercise

Changes in sales over time

Line plots are designed to visualize the relationship between two

numeric variables, where each data values is connected to the next

one. They are especially useful for visualizing the change in a

number over time since each time point is naturally connected to

the next time point. In this exercise, you'll visualize the change in

avocado sales over three years.

pandas has been imported as pd$,$ and avocados is available.

Instructions

Get the total number of avocados sold on each date. The

DataFrame has two rows for each date$-$one for organic, and one

for conventional. Save this as nb$\_$sold$\_$by$\_$date $.$

Create a line plot of the number of avocados sold.

Show the plot.

script.py

# Import matplotlib.pyplot with alias plt

import matplotlib.pyplot as plt

# Get the total number of avocados sold on each date

nb$\_$sold$\_$by$\_$date $=$

# Create a line plot of the number of avocados sold by date

# Show the plot