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Data cleanup of job titles

It's time to drill down into the 5 jobs of interest: Data Scientist, Data Analyst, Data Engineer, Machine Learning Engineer, and Data Science Manager.

DataSearch has requested specific analysis of these top jobs in data science. So let's clean up some data!

We do not recommend doing so, but if you lost progress you can load the solution workbook of the previous exercise 1_3_posting_trends_solution.pbix from the Exercises folder.

This exercise is part of the course

Case Study: Analyzing Job Market Data in Power BI

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