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Learner Reviews & Feedback for Process Data from Dirty to Clean by Google
17,210 ratings
About the Course
This is the fourth course in the Google Data Analytics Certificate. In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You’ll learn how to check and clean your data using spreadsheets and SQL, as well as how to verify and report your data cleaning results. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources.
Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary.
By the end of this course, learners will:
- Check for data integrity.
- Apply data cleaning techniques using spreadsheets.
- Develop basic SQL queries for use on databases.
- Use basic SQL functions to clean and transform data.
- Verify the results of cleaning data.
- Write an effective data cleaning report
Top reviews
LT
Jul 9, 2023
I'm glad I took this course. The instructor is warm, upbeat and very clear. The materials are very informative and helpful. I gained more understanding of cleaning data as well as built my SQL skills.
VC
Nov 8, 2021
Probably one of the more technical courses of the program developing your technical skill set and actually preparing you to become a data analyst by introducing more hands-on Excel and SQL exercises.
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2926 - 2931 of 2,931 Reviews for Process Data from Dirty to Clean
By Ayush J
•Sep 8, 2022
Explanation was very bad,
By Ankuman
•Dec 16, 2024
Vary poor website
By Daniel P
•May 10, 2023
terrible course
By abdelaal E
•Nov 11, 2024
do not take it
By Rafiha R
•Mar 28, 2024
this sucks
By Rampravesh Y
•Dec 29, 2022
hhi