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Google による Prepare Data for Exploration の受講者のレビューおよびフィードバック



This is the third course in the Google Data Analytics Certificate. These courses will equip you with the skills needed to apply to introductory-level data analyst jobs. As you continue to build on your understanding of the topics from the first two courses, you’ll also be introduced to new topics that will help you gain practical data analytics skills. You’ll learn how to use tools like spreadsheets and SQL to extract and make use of the right data for your objectives and how to organize and protect your data. 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, you will: - Find out how analysts decide which data to collect for analysis. - Learn about structured and unstructured data, data types, and data formats. - Discover how to identify different types of bias in data to help ensure data credibility. - Explore how analysts use spreadsheets and SQL with databases and data sets. - Examine open data and the relationship between and importance of data ethics and data privacy. - Gain an understanding of how to access databases and extract, filter, and sort the data they contain. - Learn the best practices for organizing data and keeping it secure....



Amazing teacher! I have learned so much in this process that even my way to think data has changed a lot. Metadata is a new subject for me and through the course I get even more fascinated about data.


Thank you for the course! It's a nice introduction to SQL and Google Big Query as well as the concepts of data privacy and security. The course also offers some great tips for professional networking.


Prepare Data for Exploration: 226 - 250 / 873 レビュー

by Long A


Very useful course for beginners like me. I learned a lot knowledge from this course. Thanks

by Frank N


Excellent I have a foundation now I can build upon it. I would like to Thank you very much.

by Hsin C C


Good introduction for the data preparation while giving necessary process flow definitions.

by Ansar


This was a fascinating course. I'm glad I got some hands-on experience with the Big query.

by Germain C M


E​xcelente course, It provides a lot tools for prepare data and good fundamentos to do it.

by Christian K


Interesting course that provided a great overview of necessary steps in data preparation.

by nitin d


Its a truly wonderful course and would recommend if you want to enter into data analytics

by Bua B


The classes are well-planed and easy to understand, plus tons of materials to learn from.

by Ali N M


It was an awesome experience and I am looking foreword to complete the whole certificate

by Luis R


Good Course. Week 5 is optional however even for refreshing is important no to miss it.

by kumar g


i​t was a great exerience to know about data exploration and thanks for the guideance.

by saif c


Awesome Journey, Lot of new thing to learn. Lot of reminders. Absolutly to the point.

by Dozens D


I am beginer in fild of data analytics .I got lot ok Knowlge during this long Journy.

by Vincent D


Great course. I really enjoyed it. The facilitator is vast, funny and fun to be with.

by Sharyu G J


Giving guidence on job search with great and easy learning, I am love with learning.

by Nick K


A bit tough this one, especially week 3.. Loved the instructor!! Tell her thank you!

by Akash J


It was really great learning experience on Coursera & thank you so much team Google.

by Gaurav S


Wasn't much interested in the beginning but then I got better and began to enjoy it.

by Dajaun W


This was a fun and educational course and I look forward to completing the next one!



All the information was clear. The course is interesting. Can't wait to learn more!

by Donald D J


Great stuff. There course has a lot of hands on projects that I think is practical.

by poonam l


This one of the best course I ever studied.Content of this course is informational.

by Christopher c


Great course!!! pack with toms of skills and information for a future data analyst.

by Pankaj k T


fantastic course and all the mentors were amazing.hopefullly get a job after this.

by Gaurav M


Instructor was fantastic. Loved how she explains complex terms in simple language.