Mastering Data Analysis with Python Pandas/

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Final Challenge: Find the Day of Week with the Most Sales

Final Challenge: Find the Day of Week with the Most Sales

Learn how to use the Pandas functions, fillna, groupby, dayofweek, and sort_values.

We'll cover the following...

Problem Statement

This challenge consists of a few steps.

  1. We have a DataFrame called grocery, which contains some missing values in the price column. We need to fill them in with the average ...