Apache Spark 3 for Data Engineering and Analytics with Python - Challenge Part 3 – Brief

The video tutorial recaps previous lessons and introduces a final challenge where students use data from past challenges to answer business questions. Tasks include reading 2019 sales data into a data frame and answering questions about sales performance, city sales, advertisement timing, and product pairings in New York. Students are encouraged to solve the challenge independently, using resources like Google and comparing solutions in the next lesson.

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